| 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 | $119.30 | 7.554% | $128.3119 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $230.71 | 5.168% | $242.6331 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $210.99 | 5.258% | $222.0839 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $101.84 | 5.409% | $107.3485 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $66.65 | 5.754% | $70.485 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $145.49 | 9.346% | $159.0875 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $62.82 | 4.756% | $65.8077 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $937.80 | $995.7576 | $995.76 | $995.80 | $995.70 | |