| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.29 | 6.625% | $260.4742 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $56.99 | 10.284% | $62.8509 | $62.85 | $62.85 | $62.90 |
| Purchase #3 | $7.34 | 7.744% | $7.9084 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $208.39 | 5.235% | $219.2992 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $234.56 | 5.721% | $247.9792 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $151.92 | 13.370% | $172.2317 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $121.95 | 10.541% | $134.8047 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $1,025.44 | $1,105.5483 | $1,105.54 | $1,105.55 | $1,105.60 | |