| 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 | $88.62 | 12.723% | $99.8951 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $29.51 | 10.752% | $32.6829 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $207.89 | 10.144% | $228.9784 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $110.48 | 13.244% | $125.112 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $172.37 | 4.171% | $179.5596 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $169.79 | 6.262% | $180.4222 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $17.40 | 4.228% | $18.1357 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $796.06 | $864.7859 | $864.79 | $864.80 | $864.80 | |