| 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 | $97.31 | 11.519% | $108.5191 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $218.48 | 4.263% | $227.7938 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $103.57 | 7.805% | $111.6536 | $111.65 | $111.65 | $111.70 |
| Purchase #4 | $46.81 | 7.326% | $50.2393 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $54.66 | 11.149% | $60.754 | $60.75 | $60.75 | $60.80 |
| Purchase #6 | $122.84 | 5.663% | $129.7964 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $187.95 | 8.263% | $203.4803 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $831.62 | $892.2365 | $892.23 | $892.25 | $892.30 | |