| 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 | $105.31 | 9.369% | $115.1765 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $217.60 | 8.527% | $236.1548 | $236.15 | $236.15 | $236.20 |
| Purchase #3 | $37.88 | 6.353% | $40.2865 | $40.29 | $40.30 | $40.30 |
| Purchase #4 | $56.71 | 6.633% | $60.4716 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $112.96 | 6.662% | $120.4854 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $209.29 | 8.440% | $226.9541 | $226.95 | $226.95 | $227.00 |
| Purchase #7 | $50.44 | 11.830% | $56.4071 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $790.19 | $855.9360 | $855.94 | $855.95 | $856.10 | |