| 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 | $108.51 | 3.866% | $112.705 | $112.71 | $112.70 | $112.70 |
| Purchase #2 | $132.27 | 12.689% | $149.0537 | $149.05 | $149.05 | $149.10 |
| Purchase #3 | $225.83 | 8.372% | $244.7365 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $240.59 | 8.189% | $260.2919 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $229.92 | 4.244% | $239.6778 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $152.27 | 12.709% | $171.622 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $243.88 | 12.723% | $274.9089 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $1,333.27 | $1,452.9958 | $1,453.00 | $1,453.00 | $1,453.00 | |