| 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 | $134.37 | 10.584% | $148.5917 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $113.40 | 6.213% | $120.4455 | $120.45 | $120.45 | $120.40 |
| Purchase #3 | $22.74 | 13.440% | $25.7963 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $112.44 | 11.295% | $125.1401 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $221.27 | 8.554% | $240.1974 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $207.53 | 9.834% | $227.9385 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $14.53 | 7.282% | $15.5881 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $826.28 | $903.6976 | $903.71 | $903.75 | $903.60 | |