| 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 | $235.78 | 6.745% | $251.6834 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $108.73 | 11.719% | $121.4721 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $247.82 | 9.217% | $270.6616 | $270.66 | $270.65 | $270.70 |
| Purchase #4 | $64.43 | 6.795% | $68.808 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $7.25 | 9.847% | $7.9639 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $169.57 | 4.527% | $177.2464 | $177.25 | $177.25 | $177.20 |
| Purchase #7 | $179.45 | 8.648% | $194.9688 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $1,013.03 | $1,092.8042 | $1,092.80 | $1,092.75 | $1,092.90 | |