| 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 | $210.91 | 8.647% | $229.1474 | $229.15 | $229.15 | $229.10 |
| Purchase #2 | $246.39 | 5.716% | $260.4737 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $61.36 | 12.572% | $69.0742 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $184.86 | 7.179% | $198.1311 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $187.56 | 10.477% | $207.2107 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $184.65 | 11.756% | $206.3575 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $31.49 | 13.107% | $35.6174 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $1,107.22 | $1,206.0120 | $1,206.01 | $1,205.95 | $1,206.00 | |