| 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 | $242.93 | 3.263% | $250.8568 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $182.36 | 5.128% | $191.7114 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $64.53 | 3.361% | $66.6989 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $103.73 | 6.579% | $110.5544 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $169.40 | 6.356% | $180.1671 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $123.47 | 12.729% | $139.1865 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $31.99 | 5.483% | $33.744 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $918.41 | $972.9191 | $972.92 | $972.90 | $973.00 | |