| 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 | $189.68 | 13.457% | $215.2052 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $49.72 | 4.306% | $51.8609 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $156.28 | 5.703% | $165.1926 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $128.42 | 12.245% | $144.145 | $144.15 | $144.15 | $144.10 |
| Purchase #5 | $48.49 | 12.325% | $54.4664 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $226.61 | 13.425% | $257.0324 | $257.03 | $257.05 | $257.00 |
| Purchase #7 | $32.90 | 7.438% | $35.3471 | $35.35 | $35.35 | $35.30 |
| 7 purchase totals = | $832.10 | $923.2496 | $923.26 | $923.25 | $923.20 | |