| 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 | $248.73 | 12.541% | $279.9232 | $279.92 | $279.90 | $279.90 |
| Purchase #2 | $95.29 | 13.621% | $108.2695 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $149.62 | 10.441% | $165.2418 | $165.24 | $165.25 | $165.20 |
| Purchase #4 | $24.99 | 9.561% | $27.3793 | $27.38 | $27.40 | $27.40 |
| Purchase #5 | $241.29 | 6.412% | $256.7615 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $21.91 | 4.240% | $22.839 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $129.62 | 5.122% | $136.2591 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $911.45 | $996.6734 | $996.67 | $996.65 | $996.70 | |