| 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 | $112.34 | 11.491% | $125.249 | $125.25 | $125.25 | $125.20 |
| Purchase #2 | $120.82 | 13.739% | $137.4195 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $26.65 | 11.498% | $29.7142 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $29.92 | 6.768% | $31.945 | $31.95 | $31.95 | $31.90 |
| Purchase #5 | $194.82 | 13.308% | $220.7466 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $58.63 | 3.779% | $60.8456 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $102.88 | 12.772% | $116.0198 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $646.06 | $721.9397 | $721.95 | $721.90 | $721.70 | |