| 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 | $84.64 | 12.691% | $95.3817 | $95.38 | $95.40 | $95.40 |
| Purchase #2 | $224.66 | 7.790% | $242.161 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $215.72 | 12.311% | $242.2773 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $156.74 | 10.124% | $172.6084 | $172.61 | $172.60 | $172.60 |
| Purchase #5 | $189.43 | 12.552% | $213.2073 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $214.44 | 3.370% | $221.6666 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $135.53 | 11.524% | $151.1485 | $151.15 | $151.15 | $151.10 |
| 7 purchase totals = | $1,221.16 | $1,338.4508 | $1,338.46 | $1,338.45 | $1,338.50 | |