| 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 | $126.99 | 10.267% | $140.0281 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $208.73 | 7.256% | $223.8754 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $74.30 | 13.249% | $84.144 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $243.84 | 3.309% | $251.9087 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $137.32 | 4.790% | $143.8976 | $143.90 | $143.90 | $143.90 |
| Purchase #6 | $121.80 | 7.522% | $130.9618 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $207.94 | 13.605% | $236.2302 | $236.23 | $236.25 | $236.20 |
| 7 purchase totals = | $1,120.92 | $1,211.0458 | $1,211.05 | $1,211.10 | $1,211.00 | |