| 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 | $227.56 | 12.763% | $256.6035 | $256.60 | $256.60 | $256.60 |
| Purchase #2 | $146.43 | 3.803% | $151.9987 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $232.73 | 6.231% | $247.2314 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $9.87 | 13.666% | $11.2188 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $192.71 | 9.349% | $210.7265 | $210.73 | $210.75 | $210.70 |
| Purchase #6 | $159.45 | 11.717% | $178.1328 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $244.63 | 5.389% | $257.8131 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $1,213.38 | $1,313.7248 | $1,313.72 | $1,313.75 | $1,313.60 | |