| 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 | $214.69 | 8.317% | $232.5458 | $232.55 | $232.55 | $232.50 |
| Purchase #2 | $100.52 | 10.381% | $110.955 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $108.88 | 4.486% | $113.7644 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $170.79 | 11.426% | $190.3045 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $50.99 | 5.872% | $53.9841 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $140.63 | 8.206% | $152.1701 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $109.75 | 10.205% | $120.95 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $896.25 | $974.6739 | $974.67 | $974.65 | $974.80 | |