| 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 | $225.40 | 4.391% | $235.2973 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $141.61 | 6.548% | $150.8826 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $129.86 | 13.394% | $147.2534 | $147.25 | $147.25 | $147.30 |
| Purchase #4 | $89.47 | 8.738% | $97.2879 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $106.73 | 11.326% | $118.8182 | $118.82 | $118.80 | $118.80 |
| Purchase #6 | $10.28 | 8.210% | $11.124 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $55.63 | 12.344% | $62.497 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $758.98 | $823.1604 | $823.16 | $823.15 | $823.20 | |