| 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 | $35.38 | 10.473% | $39.0853 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $235.72 | 3.670% | $244.3709 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $91.30 | 5.657% | $96.4648 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $122.44 | 8.126% | $132.3895 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $136.63 | 5.740% | $144.4726 | $144.47 | $144.45 | $144.50 |
| Purchase #6 | $219.94 | 12.328% | $247.0542 | $247.05 | $247.05 | $247.10 |
| Purchase #7 | $133.30 | 11.340% | $148.4162 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $974.71 | $1,052.2535 | $1,052.25 | $1,052.20 | $1,052.40 | |