| 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 | $45.26 | 6.310% | $48.1159 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $48.34 | 13.606% | $54.9171 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $186.65 | 11.336% | $207.8086 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $175.26 | 8.699% | $190.5059 | $190.51 | $190.50 | $190.50 |
| Purchase #5 | $193.61 | 3.260% | $199.9217 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $38.27 | 4.726% | $40.0786 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $238.26 | 7.114% | $255.2098 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $925.65 | $996.5576 | $996.57 | $996.50 | $996.50 | |