| 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 | $94.39 | 4.729% | $98.8537 | $98.85 | $98.85 | $98.90 |
| Purchase #2 | $210.83 | 12.796% | $237.8078 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $62.62 | 5.322% | $65.9526 | $65.95 | $65.95 | $66.00 |
| Purchase #4 | $197.64 | 13.750% | $224.8155 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $202.85 | 3.740% | $210.4366 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $144.49 | 10.181% | $159.2005 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $152.40 | 8.336% | $165.1041 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $1,065.22 | $1,162.1708 | $1,162.17 | $1,162.15 | $1,162.20 | |