| 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 | $238.99 | 7.449% | $256.7924 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $99.69 | 7.579% | $107.2455 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $59.62 | 12.697% | $67.19 | $67.19 | $67.20 | $67.20 |
| Purchase #4 | $195.74 | 8.472% | $212.3231 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $103.78 | 4.495% | $108.4449 | $108.44 | $108.45 | $108.40 |
| Purchase #6 | $128.30 | 4.259% | $133.7643 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $22.88 | 8.866% | $24.9085 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $849.00 | $910.6687 | $910.66 | $910.65 | $910.60 | |