| 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 | $210.50 | 13.843% | $239.6395 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $202.55 | 8.657% | $220.0848 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $187.28 | 10.584% | $207.1017 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $24.70 | 12.223% | $27.7191 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $144.47 | 7.576% | $155.415 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $14.54 | 9.130% | $15.8675 | $15.87 | $15.85 | $15.90 |
| Purchase #7 | $80.65 | 8.528% | $87.5278 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $864.69 | $953.3554 | $953.36 | $953.35 | $953.30 | |