| 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 | $111.41 | 12.262% | $125.0711 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $82.35 | 7.825% | $88.7939 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $38.56 | 10.293% | $42.529 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $178.90 | 11.794% | $199.9995 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $135.78 | 9.379% | $148.5148 | $148.51 | $148.50 | $148.50 |
| Purchase #6 | $174.80 | 7.357% | $187.66 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $166.62 | 11.659% | $186.0462 | $186.05 | $186.05 | $186.00 |
| 7 purchase totals = | $888.42 | $978.6145 | $978.61 | $978.60 | $978.60 | |