| 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 | $24.64 | 8.611% | $26.7618 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $131.78 | 6.412% | $140.2297 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $188.55 | 10.375% | $208.1121 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $188.95 | 12.150% | $211.9074 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $82.67 | 6.500% | $88.0436 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $169.82 | 4.260% | $177.0543 | $177.05 | $177.05 | $177.10 |
| Purchase #7 | $206.61 | 9.241% | $225.7028 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $993.02 | $1,077.8117 | $1,077.80 | $1,077.80 | $1,077.80 | |