| 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 | $238.79 | 4.741% | $250.111 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $108.32 | 7.252% | $116.1754 | $116.18 | $116.20 | $116.20 |
| Purchase #3 | $141.38 | 9.647% | $155.0189 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $51.50 | 3.669% | $53.3895 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $117.74 | 5.231% | $123.899 | $123.90 | $123.90 | $123.90 |
| Purchase #6 | $12.54 | 3.213% | $12.9429 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $7.37 | 8.820% | $8.02 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $677.64 | $719.5567 | $719.56 | $719.55 | $719.50 | |