| 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 | $87.70 | 8.450% | $95.1107 | $95.11 | $95.10 | $95.10 |
| Purchase #2 | $206.44 | 10.866% | $228.8718 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $154.63 | 11.501% | $172.414 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $131.29 | 13.659% | $149.2229 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $110.89 | 11.591% | $123.7433 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $233.68 | 7.636% | $251.5238 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $221.74 | 6.462% | $236.0688 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,146.37 | $1,256.9553 | $1,256.94 | $1,256.85 | $1,256.90 | |