| 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 | $88.40 | 10.211% | $97.4265 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $112.72 | 11.110% | $125.2432 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $250.34 | 3.423% | $258.9091 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $128.42 | 11.477% | $143.1588 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $136.69 | 4.426% | $142.7399 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $209.29 | 6.265% | $222.402 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $84.43 | 10.625% | $93.4007 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $1,010.29 | $1,083.2802 | $1,083.28 | $1,083.30 | $1,083.20 | |