| 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 | $244.32 | 8.637% | $265.4219 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $140.76 | 6.254% | $149.5631 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $188.26 | 4.771% | $197.2419 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $79.32 | 6.482% | $84.4615 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $101.78 | 8.855% | $110.7926 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $39.47 | 9.353% | $43.1616 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $27.71 | 3.200% | $28.5967 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $821.62 | $879.2393 | $879.23 | $879.20 | $879.30 | |