| 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 | $225.25 | 3.209% | $232.4783 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $150.66 | 12.269% | $169.1445 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $222.89 | 13.625% | $253.2588 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $124.62 | 5.645% | $131.6548 | $131.65 | $131.65 | $131.70 |
| Purchase #5 | $160.63 | 10.401% | $177.3371 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $48.60 | 3.203% | $50.1567 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $123.46 | 9.389% | $135.0517 | $135.05 | $135.05 | $135.10 |
| 7 purchase totals = | $1,056.11 | $1,149.0819 | $1,149.08 | $1,149.10 | $1,149.20 | |