| 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 | $225.42 | 6.529% | $240.1377 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $158.27 | 7.774% | $170.5739 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $61.81 | 12.782% | $69.7106 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $19.66 | 10.534% | $21.731 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $245.80 | 8.136% | $265.7983 | $265.80 | $265.80 | $265.80 |
| Purchase #6 | $199.31 | 5.675% | $210.6208 | $210.62 | $210.60 | $210.60 |
| Purchase #7 | $244.69 | 6.821% | $261.3803 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,154.96 | $1,239.9526 | $1,239.95 | $1,239.95 | $1,239.90 | |