| 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 | $139.26 | 3.851% | $144.6229 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $215.45 | 6.756% | $230.0058 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $197.79 | 6.637% | $210.9173 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $94.97 | 13.829% | $108.1034 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $131.82 | 6.560% | $140.4674 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $55.95 | 5.250% | $58.8874 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $58.41 | 3.860% | $60.6646 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $893.65 | $953.6688 | $953.67 | $953.60 | $953.70 | |