| 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 | $227.30 | 10.598% | $251.3893 | $251.39 | $251.40 | $251.40 |
| Purchase #2 | $232.47 | 3.178% | $239.8579 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $154.97 | 11.271% | $172.4367 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $63.34 | 5.258% | $66.6704 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $24.33 | 7.462% | $26.1455 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $63.47 | 4.111% | $66.0793 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $60.48 | 9.157% | $66.0182 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $826.36 | $888.5973 | $888.61 | $888.60 | $888.60 | |