| 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 | $102.26 | 13.485% | $116.0498 | $116.05 | $116.05 | $116.00 |
| Purchase #2 | $11.59 | 3.193% | $11.9601 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $21.42 | 8.469% | $23.2341 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $244.90 | 11.291% | $272.5517 | $272.55 | $272.55 | $272.60 |
| Purchase #5 | $135.57 | 10.717% | $150.099 | $150.10 | $150.10 | $150.10 |
| Purchase #6 | $220.45 | 10.753% | $244.155 | $244.16 | $244.15 | $244.20 |
| Purchase #7 | $240.26 | 9.234% | $262.4456 | $262.45 | $262.45 | $262.40 |
| 7 purchase totals = | $976.45 | $1,080.4953 | $1,080.50 | $1,080.50 | $1,080.50 | |