| 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 | $221.37 | 6.330% | $235.3827 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $53.84 | 3.157% | $55.5397 | $55.54 | $55.55 | $55.50 |
| Purchase #3 | $21.94 | 4.347% | $22.8937 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $106.71 | 9.586% | $116.9392 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $232.84 | 7.283% | $249.7977 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $55.60 | 4.319% | $58.0014 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $154.48 | 6.874% | $165.099 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $846.78 | $903.6534 | $903.65 | $903.70 | $903.60 | |