| 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 | $13.68 | 3.804% | $14.2004 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $161.65 | 11.513% | $180.2608 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $239.74 | 5.209% | $252.2281 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $22.25 | 8.622% | $24.1684 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $125.40 | 9.348% | $137.1224 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $66.75 | 13.142% | $75.5223 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $129.49 | 5.173% | $136.1885 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $758.96 | $819.6909 | $819.69 | $819.65 | $819.70 | |