| 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 | $234.70 | 9.555% | $257.1256 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $250.73 | 3.826% | $260.3229 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $228.91 | 10.473% | $252.8837 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $47.74 | 11.812% | $53.379 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $88.33 | 8.681% | $95.9979 | $96.00 | $96.00 | $96.00 |
| Purchase #6 | $95.69 | 11.753% | $106.9364 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $195.41 | 13.180% | $221.165 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,141.51 | $1,247.8105 | $1,247.82 | $1,247.85 | $1,247.80 | |