| 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 | $94.73 | 4.765% | $99.2439 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $224.42 | 11.341% | $249.8715 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $229.48 | 10.162% | $252.7998 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $142.95 | 7.216% | $153.2653 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $52.69 | 11.637% | $58.8215 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $26.55 | 6.803% | $28.3562 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $199.42 | 12.473% | $224.2937 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $970.24 | $1,066.6519 | $1,066.65 | $1,066.60 | $1,066.70 | |