| 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 | $216.96 | 12.834% | $244.8046 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $108.76 | 11.552% | $121.324 | $121.32 | $121.30 | $121.30 |
| Purchase #3 | $116.97 | 12.112% | $131.1374 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $86.53 | 5.254% | $91.0763 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $59.85 | 6.740% | $63.8839 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $107.29 | 13.790% | $122.0853 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $122.83 | 6.118% | $130.3447 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $819.19 | $904.6562 | $904.65 | $904.70 | $904.60 | |