| 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 | $203.60 | 12.825% | $229.7117 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $145.70 | 4.697% | $152.5435 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $106.54 | 12.117% | $119.4495 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $136.94 | 8.700% | $148.8538 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $178.56 | 5.327% | $188.0719 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $45.38 | 7.708% | $48.8779 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $164.29 | 6.548% | $175.0477 | $175.05 | $175.05 | $175.00 |
| 7 purchase totals = | $981.01 | $1,062.5560 | $1,062.55 | $1,062.55 | $1,062.50 | |