| 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 | $109.48 | 12.222% | $122.8606 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $99.34 | 6.786% | $106.0812 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $84.83 | 3.335% | $87.6591 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $36.42 | 13.475% | $41.3276 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $33.41 | 5.111% | $35.1176 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $37.39 | 10.191% | $41.2004 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $235.94 | 12.619% | $265.7133 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $636.81 | $699.9598 | $699.96 | $699.95 | $700.00 | |