| 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 | $119.53 | 6.864% | $127.7345 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $177.50 | 11.125% | $197.2469 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $240.43 | 11.726% | $268.6228 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $32.61 | 7.446% | $35.0381 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $37.28 | 9.844% | $40.9498 | $40.95 | $40.95 | $40.90 |
| Purchase #6 | $26.39 | 7.845% | $28.4603 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $219.81 | 4.273% | $229.2025 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $853.55 | $927.2549 | $927.25 | $927.25 | $927.10 | |