| 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 | $126.68 | 5.860% | $134.1034 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $45.45 | 9.298% | $49.6759 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $197.65 | 9.352% | $216.1342 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $110.29 | 5.833% | $116.7232 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $239.68 | 7.498% | $257.6512 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $235.38 | 9.682% | $258.1695 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $242.85 | 8.171% | $262.6933 | $262.69 | $262.70 | $262.70 |
| 7 purchase totals = | $1,197.98 | $1,295.1507 | $1,295.14 | $1,295.15 | $1,295.20 | |