| 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 | $238.81 | 7.358% | $256.3816 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $125.87 | 4.121% | $131.0571 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $9.27 | 4.563% | $9.693 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $15.73 | 6.725% | $16.7878 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $100.88 | 7.398% | $108.3431 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $24.33 | 9.113% | $26.5472 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $200.79 | 4.512% | $209.8496 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $715.68 | $758.6594 | $758.66 | $758.70 | $758.60 | |