| 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 | $231.88 | 9.109% | $253.0019 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $238.53 | 6.519% | $254.0798 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $152.74 | 4.231% | $159.2024 | $159.20 | $159.20 | $159.20 |
| Purchase #4 | $139.53 | 5.427% | $147.1023 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $38.35 | 4.363% | $40.0232 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $57.64 | 3.207% | $59.4885 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $40.33 | 13.783% | $45.8887 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $899.00 | $958.7868 | $958.78 | $958.80 | $958.80 | |