| 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 | $213.29 | 8.634% | $231.7055 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $146.77 | 11.664% | $163.8893 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $32.76 | 8.279% | $35.4722 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $94.60 | 5.596% | $99.8938 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $118.42 | 8.162% | $128.0854 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $28.77 | 12.115% | $32.2555 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $165.38 | 13.562% | $187.8088 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $799.99 | $879.1105 | $879.12 | $879.10 | $879.20 | |