| 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 | $222.74 | 9.671% | $244.2812 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $131.63 | 8.711% | $143.0963 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $98.48 | 6.495% | $104.8763 | $104.88 | $104.90 | $104.90 |
| Purchase #4 | $6.71 | 11.279% | $7.4668 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $127.37 | 8.254% | $137.8831 | $137.88 | $137.90 | $137.90 |
| Purchase #6 | $8.74 | 13.482% | $9.9183 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $164.46 | 3.742% | $170.6141 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $760.13 | $818.1361 | $818.14 | $818.15 | $818.20 | |