| 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 | $248.36 | 6.656% | $264.8908 | $264.89 | $264.90 | $264.90 |
| Purchase #2 | $143.76 | 12.362% | $161.5316 | $161.53 | $161.55 | $161.50 |
| Purchase #3 | $38.94 | 8.417% | $42.2176 | $42.22 | $42.20 | $42.20 |
| Purchase #4 | $94.55 | 12.155% | $106.0426 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $110.51 | 10.106% | $121.6781 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $178.37 | 8.866% | $194.1843 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $38.67 | 13.113% | $43.7408 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $853.16 | $934.2858 | $934.28 | $934.35 | $934.20 | |