| 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 | $184.80 | 13.334% | $209.4412 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $110.63 | 9.815% | $121.4883 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $121.30 | 3.465% | $125.503 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $106.90 | 8.395% | $115.8743 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $113.57 | 11.774% | $126.9417 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $158.83 | 3.509% | $164.4033 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $111.68 | 7.503% | $120.0594 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $907.71 | $983.7112 | $983.70 | $983.70 | $983.70 | |