| 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 | $132.91 | 4.654% | $139.0956 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $199.58 | 13.294% | $226.1122 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $111.64 | 12.277% | $125.346 | $125.35 | $125.35 | $125.30 |
| Purchase #4 | $234.72 | 11.108% | $260.7927 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $128.50 | 11.300% | $143.0205 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $13.98 | 7.644% | $15.0486 | $15.05 | $15.05 | $15.00 |
| Purchase #7 | $94.95 | 12.733% | $107.04 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $916.28 | $1,016.4556 | $1,016.46 | $1,016.45 | $1,016.30 | |