| 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 | $191.36 | 3.429% | $197.9217 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $68.50 | 12.710% | $77.2064 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $22.82 | 6.425% | $24.2862 | $24.29 | $24.30 | $24.30 |
| Purchase #4 | $198.89 | 6.708% | $212.2315 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $60.39 | 3.467% | $62.4837 | $62.48 | $62.50 | $62.50 |
| Purchase #6 | $177.73 | 3.660% | $184.2349 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $31.60 | 13.551% | $35.8821 | $35.88 | $35.90 | $35.90 |
| 7 purchase totals = | $751.29 | $794.2465 | $794.24 | $794.30 | $794.20 | |