| 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 | $221.36 | 12.482% | $248.9902 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $85.41 | 5.858% | $90.4133 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $20.32 | 12.329% | $22.8253 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $53.98 | 6.223% | $57.3392 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $216.74 | 11.862% | $242.4497 | $242.45 | $242.45 | $242.40 |
| Purchase #6 | $87.95 | 7.660% | $94.687 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $139.31 | 9.448% | $152.472 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $825.07 | $909.1767 | $909.18 | $909.20 | $909.10 | |