| 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 | $215.73 | 9.350% | $235.9008 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $42.29 | 5.774% | $44.7318 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $43.52 | 4.329% | $45.404 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $210.79 | 7.781% | $227.1916 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $244.73 | 13.567% | $277.9325 | $277.93 | $277.95 | $277.90 |
| Purchase #6 | $14.76 | 8.858% | $16.0674 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $139.95 | 7.581% | $150.5596 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $911.77 | $997.7877 | $997.78 | $997.80 | $997.80 | |