| 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 | $206.41 | 12.820% | $232.8718 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $204.33 | 4.572% | $213.672 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $13.48 | 3.553% | $13.9589 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $48.51 | 12.136% | $54.3972 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $119.45 | 4.393% | $124.6974 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $25.46 | 11.530% | $28.3955 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $46.53 | 11.568% | $51.9126 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $664.17 | $719.9054 | $719.91 | $719.85 | $720.00 | |