| 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 | $198.27 | 13.398% | $224.8342 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $131.90 | 4.699% | $138.098 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $150.26 | 13.425% | $170.4324 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $88.60 | 12.407% | $99.5926 | $99.59 | $99.60 | $99.60 |
| Purchase #5 | $112.36 | 10.795% | $124.4893 | $124.49 | $124.50 | $124.50 |
| Purchase #6 | $177.56 | 11.170% | $197.3935 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $27.47 | 3.695% | $28.485 | $28.49 | $28.50 | $28.50 |
| 7 purchase totals = | $886.42 | $983.3250 | $983.32 | $983.40 | $983.30 | |