| 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 | $122.83 | 12.670% | $138.3926 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $180.79 | 7.130% | $193.6803 | $193.68 | $193.70 | $193.70 |
| Purchase #3 | $180.27 | 4.579% | $188.5246 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $148.80 | 11.323% | $165.6486 | $165.65 | $165.65 | $165.60 |
| Purchase #5 | $105.32 | 4.411% | $109.9657 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $244.64 | 13.286% | $277.1429 | $277.14 | $277.15 | $277.10 |
| Purchase #7 | $125.43 | 7.110% | $134.3481 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $1,108.08 | $1,207.7028 | $1,207.70 | $1,207.70 | $1,207.60 | |