| 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 | $211.38 | 4.822% | $221.5727 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $53.78 | 10.704% | $59.5366 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $109.77 | 11.641% | $122.5483 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $118.61 | 6.333% | $126.1216 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $237.78 | 10.761% | $263.3675 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $42.75 | 8.575% | $46.4158 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $234.55 | 6.459% | $249.6996 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $1,008.62 | $1,089.2621 | $1,089.27 | $1,089.20 | $1,089.20 | |