| 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 | $218.42 | 11.107% | $242.6799 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $13.31 | 3.617% | $13.7914 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $66.50 | 8.692% | $72.2802 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $75.61 | 12.146% | $84.7936 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $68.76 | 5.297% | $72.4022 | $72.40 | $72.40 | $72.40 |
| Purchase #6 | $221.45 | 13.210% | $250.7035 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $49.84 | 8.847% | $54.2493 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $713.89 | $790.9001 | $790.89 | $790.95 | $790.90 | |