| 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 | $218.64 | 3.435% | $226.1503 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $111.36 | 6.546% | $118.6496 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $6.27 | 11.682% | $7.0025 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $120.84 | 12.388% | $135.8097 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $148.91 | 3.125% | $153.5634 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $231.40 | 9.406% | $253.1655 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $69.64 | 8.833% | $75.7913 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $907.06 | $970.1323 | $970.13 | $970.10 | $970.20 | |