| 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 | $213.41 | 7.498% | $229.4115 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $240.50 | 4.231% | $250.6756 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $95.61 | 4.634% | $100.0406 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $130.65 | 6.245% | $138.8091 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $226.77 | 13.234% | $256.7807 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $118.79 | 8.504% | $128.8919 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $95.97 | 6.316% | $102.0315 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $1,121.70 | $1,206.6409 | $1,206.64 | $1,206.70 | $1,206.60 | |