| 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 | $234.49 | 12.332% | $263.4073 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $191.39 | 11.679% | $213.7424 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $50.89 | 4.217% | $53.036 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $45.96 | 5.194% | $48.3472 | $48.35 | $48.35 | $48.30 |
| Purchase #5 | $160.67 | 13.406% | $182.2094 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $221.56 | 3.406% | $229.1063 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $8.76 | 5.747% | $9.2634 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $913.72 | $999.1120 | $999.12 | $999.10 | $999.00 | |