| 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 | $230.78 | 7.420% | $247.9039 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $33.97 | 6.858% | $36.2997 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $89.91 | 5.229% | $94.6114 | $94.61 | $94.60 | $94.60 |
| Purchase #4 | $144.55 | 7.222% | $154.9894 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $144.38 | 11.500% | $160.9837 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $179.70 | 8.800% | $195.5136 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $228.98 | 8.611% | $248.6975 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,052.27 | $1,138.9992 | $1,138.99 | $1,139.00 | $1,139.00 | |