| 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 | $102.73 | 12.617% | $115.6914 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $136.98 | 13.309% | $155.2107 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $121.76 | 3.394% | $125.8925 | $125.89 | $125.90 | $125.90 |
| Purchase #4 | $32.66 | 7.414% | $35.0814 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $28.32 | 8.410% | $30.7017 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $224.33 | 3.299% | $231.7306 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $16.99 | 13.562% | $19.2942 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $663.77 | $713.6025 | $713.59 | $713.65 | $713.60 | |