| 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 | $126.95 | 3.439% | $131.3158 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $9.31 | 3.678% | $9.6524 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $188.38 | 6.320% | $200.2856 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $244.73 | 11.452% | $272.7565 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $194.71 | 9.187% | $212.598 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $217.37 | 8.476% | $235.7943 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $180.75 | 10.614% | $199.9348 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,162.20 | $1,262.3374 | $1,262.34 | $1,262.35 | $1,262.40 | |