| 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 | $211.63 | 6.654% | $225.7119 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $130.31 | 5.378% | $137.3181 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $19.38 | 4.123% | $20.179 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $106.65 | 9.247% | $116.5119 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $23.71 | 13.594% | $26.9331 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $188.31 | 6.364% | $200.294 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $137.67 | 3.633% | $142.6716 | $142.67 | $142.65 | $142.70 |
| 7 purchase totals = | $817.66 | $869.6196 | $869.61 | $869.60 | $869.60 | |