| 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 | $188.26 | 11.722% | $210.3278 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $176.88 | 10.641% | $195.7018 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $9.69 | 12.144% | $10.8668 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $130.40 | 10.695% | $144.3463 | $144.35 | $144.35 | $144.30 |
| Purchase #5 | $235.65 | 7.290% | $252.8289 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $20.52 | 7.749% | $22.1101 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $52.89 | 7.516% | $56.8652 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $814.29 | $893.0469 | $893.06 | $893.05 | $893.00 | |