| 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 | $9.73 | 5.488% | $10.264 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $217.82 | 9.471% | $238.4497 | $238.45 | $238.45 | $238.40 |
| Purchase #3 | $128.35 | 7.575% | $138.0725 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $209.82 | 10.523% | $231.8994 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $114.27 | 8.229% | $123.6733 | $123.67 | $123.65 | $123.70 |
| Purchase #6 | $40.46 | 12.641% | $45.5745 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $70.34 | 6.189% | $74.6933 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $790.79 | $862.6267 | $862.61 | $862.55 | $862.70 | |