| 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 | $19.56 | 6.105% | $20.7541 | $20.75 | $20.75 | $20.80 |
| Purchase #2 | $209.87 | 8.339% | $227.3711 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $205.27 | 11.540% | $228.9582 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $230.38 | 7.588% | $247.8612 | $247.86 | $247.85 | $247.90 |
| Purchase #5 | $117.82 | 11.793% | $131.7145 | $131.71 | $131.70 | $131.70 |
| Purchase #6 | $237.59 | 10.569% | $262.7009 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $138.52 | 12.763% | $156.1993 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $1,159.01 | $1,275.5593 | $1,275.55 | $1,275.50 | $1,275.70 | |