| 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 | $102.61 | 4.531% | $107.2593 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $127.79 | 7.464% | $137.3282 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $189.46 | 12.168% | $212.5135 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $176.32 | 7.775% | $190.0289 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $58.91 | 4.248% | $61.4125 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $188.92 | 12.199% | $211.9664 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $212.44 | 9.540% | $232.7068 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $1,056.45 | $1,153.2156 | $1,153.22 | $1,153.20 | $1,153.20 | |