| 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 | $102.31 | 7.662% | $110.149 | $110.15 | $110.15 | $110.10 |
| Purchase #2 | $210.79 | 10.290% | $232.4803 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $99.54 | 8.506% | $108.0069 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $208.96 | 11.859% | $233.7406 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $205.87 | 13.169% | $232.981 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $165.57 | 4.465% | $172.9627 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $67.45 | 12.136% | $75.6357 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $1,060.49 | $1,165.9562 | $1,165.96 | $1,166.00 | $1,165.90 | |