| 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 | $240.75 | 9.388% | $263.3516 | $263.35 | $263.35 | $263.40 |
| Purchase #2 | $37.30 | 11.460% | $41.5746 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $217.41 | 12.318% | $244.1906 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $19.91 | 8.576% | $21.6175 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $58.75 | 3.607% | $60.8691 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $140.81 | 7.205% | $150.9554 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $126.32 | 5.461% | $133.2183 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $841.25 | $915.7771 | $915.78 | $915.70 | $915.90 | |