| 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 | $199.43 | 8.310% | $216.0026 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $13.43 | 9.544% | $14.7118 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $163.51 | 3.871% | $169.8395 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $196.97 | 6.869% | $210.4999 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $62.49 | 9.874% | $68.6603 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $40.77 | 6.210% | $43.3018 | $43.30 | $43.30 | $43.30 |
| Purchase #7 | $177.51 | 9.547% | $194.4569 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $854.11 | $917.4728 | $917.47 | $917.45 | $917.50 | |