| 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 | $59.80 | 12.271% | $67.1381 | $67.14 | $67.15 | $67.10 |
| Purchase #2 | $196.45 | 8.142% | $212.445 | $212.45 | $212.45 | $212.40 |
| Purchase #3 | $102.70 | 12.242% | $115.2725 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $7.29 | 12.646% | $8.2119 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $216.48 | 7.686% | $233.1187 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $43.88 | 5.247% | $46.1824 | $46.18 | $46.20 | $46.20 |
| Purchase #7 | $223.78 | 5.568% | $236.2401 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $850.38 | $918.6087 | $918.61 | $918.60 | $918.50 | |