| 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 | $114.77 | 6.502% | $122.2323 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $231.44 | 11.711% | $258.5439 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $65.67 | 9.816% | $72.1162 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $101.70 | 3.399% | $105.1568 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $144.36 | 3.690% | $149.6869 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $69.44 | 5.449% | $73.2238 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $72.97 | 7.492% | $78.4369 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $800.35 | $859.3968 | $859.40 | $859.40 | $859.30 | |