| 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 | $227.85 | 9.660% | $249.8603 | $249.86 | $249.85 | $249.90 |
| Purchase #2 | $135.98 | 10.260% | $149.9315 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $173.44 | 10.634% | $191.8836 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $241.96 | 7.586% | $260.3151 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $138.27 | 11.430% | $154.0743 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $188.35 | 11.388% | $209.7993 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $193.57 | 10.245% | $213.4012 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,299.42 | $1,429.2653 | $1,429.26 | $1,429.25 | $1,429.30 | |