| 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 | $217.41 | 12.343% | $244.2449 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $177.84 | 6.377% | $189.1809 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $212.90 | 7.146% | $228.1138 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $14.34 | 4.119% | $14.9307 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $144.97 | 5.550% | $153.0158 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $68.86 | 5.411% | $72.586 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $245.49 | 6.114% | $260.4993 | $260.50 | $260.50 | $260.50 |
| 7 purchase totals = | $1,081.81 | $1,162.5714 | $1,162.57 | $1,162.60 | $1,162.50 | |