| 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 | $217.71 | 3.201% | $224.6789 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $100.80 | 5.793% | $106.6393 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $92.31 | 11.660% | $103.0733 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $102.86 | 9.578% | $112.7119 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $59.66 | 6.329% | $63.4359 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $162.35 | 10.470% | $179.348 | $179.35 | $179.35 | $179.30 |
| Purchase #7 | $142.93 | 4.155% | $148.8687 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $878.62 | $938.7560 | $938.76 | $938.75 | $938.70 | |