| 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 | $221.90 | 8.797% | $241.4205 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $215.58 | 13.382% | $244.4289 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $116.67 | 7.333% | $125.2254 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $146.48 | 3.656% | $151.8353 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $119.36 | 4.660% | $124.9222 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $35.43 | 11.668% | $39.564 | $39.56 | $39.55 | $39.60 |
| Purchase #7 | $110.64 | 10.328% | $122.0669 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $966.06 | $1,049.4632 | $1,049.47 | $1,049.45 | $1,049.40 | |