| 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 | $193.59 | 4.382% | $202.0731 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $213.66 | 13.854% | $243.2605 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $85.47 | 9.411% | $93.5136 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $161.46 | 6.235% | $171.527 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $167.62 | 3.198% | $172.9805 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $146.25 | 7.383% | $157.0476 | $157.05 | $157.05 | $157.00 |
| Purchase #7 | $191.74 | 8.757% | $208.5307 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $1,159.79 | $1,248.9330 | $1,248.93 | $1,248.95 | $1,248.90 | |