| 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 | $189.73 | 12.734% | $213.8902 | $213.89 | $213.90 | $213.90 |
| Purchase #2 | $210.76 | 10.273% | $232.4114 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $55.68 | 6.504% | $59.3014 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $151.71 | 4.390% | $158.3701 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $196.70 | 6.291% | $209.0744 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $233.26 | 12.751% | $263.003 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $195.67 | 12.433% | $219.9977 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,233.51 | $1,356.0482 | $1,356.04 | $1,356.00 | $1,356.10 | |