| 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 | $140.32 | 8.829% | $152.7089 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $65.47 | 5.862% | $69.3079 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $99.57 | 13.672% | $113.1832 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $111.51 | 8.109% | $120.5523 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $23.92 | 8.615% | $25.9807 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $117.77 | 6.201% | $125.0729 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $244.37 | 13.210% | $276.6513 | $276.65 | $276.65 | $276.70 |
| 7 purchase totals = | $802.93 | $883.4572 | $883.45 | $883.45 | $883.60 | |