| 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 | $92.26 | 8.363% | $99.9757 | $99.98 | $100.00 | $100.00 |
| Purchase #2 | $191.60 | 7.179% | $205.355 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $87.57 | 5.468% | $92.3583 | $92.36 | $92.35 | $92.40 |
| Purchase #4 | $246.71 | 13.316% | $279.5619 | $279.56 | $279.55 | $279.60 |
| Purchase #5 | $24.76 | 12.729% | $27.9117 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $44.92 | 10.261% | $49.5292 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $165.40 | 13.256% | $187.3254 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $853.22 | $942.0172 | $942.03 | $942.05 | $942.10 | |