| 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 | $104.67 | 5.250% | $110.1652 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $239.89 | 11.387% | $267.2063 | $267.21 | $267.20 | $267.20 |
| Purchase #3 | $236.48 | 8.477% | $256.5264 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $161.47 | 10.328% | $178.1466 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $197.87 | 4.576% | $206.9245 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $143.76 | 5.451% | $151.5964 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $122.79 | 3.288% | $126.8273 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $1,206.93 | $1,297.3927 | $1,297.41 | $1,297.40 | $1,297.30 | |