| 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 | $104.76 | 3.151% | $108.061 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $110.46 | 3.124% | $113.9108 | $113.91 | $113.90 | $113.90 |
| Purchase #3 | $117.99 | 11.385% | $131.4232 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $196.56 | 3.297% | $203.0406 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $23.77 | 13.507% | $26.9806 | $26.98 | $27.00 | $27.00 |
| Purchase #6 | $209.44 | 9.418% | $229.1651 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $82.83 | 13.212% | $93.7735 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $845.81 | $906.3548 | $906.35 | $906.30 | $906.40 | |