| 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 | $9.46 | 9.460% | $10.3549 | $10.35 | $10.35 | $10.40 |
| Purchase #2 | $237.46 | 8.790% | $258.3327 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $170.27 | 5.299% | $179.2926 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $110.94 | 9.803% | $121.8154 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $222.40 | 11.147% | $247.1909 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $185.58 | 9.267% | $202.7777 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $16.65 | 9.187% | $18.1796 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $952.76 | $1,037.9438 | $1,037.94 | $1,038.00 | $1,038.00 | |