| 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 | $229.50 | 8.682% | $249.4252 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $238.32 | 10.763% | $263.9704 | $263.97 | $263.95 | $264.00 |
| Purchase #3 | $40.33 | 6.502% | $42.9523 | $42.95 | $42.95 | $43.00 |
| Purchase #4 | $102.96 | 3.274% | $106.3309 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $92.76 | 7.849% | $100.0407 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $200.92 | 4.271% | $209.5013 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $138.80 | 10.290% | $153.0825 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $1,043.59 | $1,125.3033 | $1,125.30 | $1,125.35 | $1,125.30 | |