| 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 | $243.27 | 3.448% | $251.6579 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $141.88 | 4.855% | $148.7683 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $60.57 | 9.156% | $66.1158 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $34.51 | 13.568% | $39.1923 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $136.38 | 13.328% | $154.5567 | $154.56 | $154.55 | $154.60 |
| Purchase #6 | $223.50 | 6.293% | $237.5649 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $48.47 | 10.180% | $53.4042 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $888.58 | $951.2601 | $951.26 | $951.20 | $951.40 | |