| 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 | $29.56 | 5.678% | $31.2384 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $203.94 | 3.336% | $210.7434 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $236.85 | 11.434% | $263.9314 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $13.55 | 9.777% | $14.8748 | $14.87 | $14.85 | $14.90 |
| Purchase #5 | $196.58 | 12.338% | $220.834 | $220.83 | $220.85 | $220.80 |
| Purchase #6 | $215.95 | 11.666% | $241.1427 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $13.27 | 3.836% | $13.779 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $909.70 | $996.5437 | $996.53 | $996.60 | $996.40 | |