| 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 | $17.69 | 11.439% | $19.7136 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $176.66 | 12.567% | $198.8609 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $144.93 | 11.117% | $161.0419 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $79.28 | 11.249% | $88.1982 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $224.62 | 3.711% | $232.9556 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $103.70 | 13.109% | $117.294 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $95.42 | 7.737% | $102.8026 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $842.30 | $920.8668 | $920.86 | $920.85 | $920.90 | |