| 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 | $227.89 | 7.701% | $245.4398 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $115.69 | 9.381% | $126.5429 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $6.28 | 13.304% | $7.1155 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $108.28 | 11.248% | $120.4593 | $120.46 | $120.45 | $120.50 |
| Purchase #5 | $42.63 | 10.769% | $47.2208 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $96.69 | 4.638% | $101.1745 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $33.70 | 8.344% | $36.5119 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $631.16 | $684.4647 | $684.46 | $684.40 | $684.40 | |