| 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 | $89.85 | 4.374% | $93.78 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $195.27 | 12.765% | $220.1962 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $129.61 | 11.764% | $144.8573 | $144.86 | $144.85 | $144.90 |
| Purchase #4 | $32.85 | 8.108% | $35.5135 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $195.50 | 3.217% | $201.7892 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $78.57 | 5.639% | $83.0006 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $211.52 | 6.222% | $224.6808 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $933.17 | $1,003.8176 | $1,003.82 | $1,003.85 | $1,003.90 | |