| 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 | $217.92 | 3.553% | $225.6627 | $225.66 | $225.65 | $225.70 |
| Purchase #2 | $75.35 | 7.719% | $81.1663 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $66.70 | 11.398% | $74.3025 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $161.89 | 13.754% | $184.1564 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $239.61 | 13.576% | $272.1395 | $272.14 | $272.15 | $272.10 |
| Purchase #6 | $62.88 | 7.178% | $67.3935 | $67.39 | $67.40 | $67.40 |
| Purchase #7 | $229.66 | 11.731% | $256.6014 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $1,054.01 | $1,161.4223 | $1,161.42 | $1,161.40 | $1,161.50 | |