| 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 | $227.98 | 4.274% | $237.7239 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $69.32 | 6.560% | $73.8674 | $73.87 | $73.85 | $73.90 |
| Purchase #3 | $42.25 | 6.829% | $45.1353 | $45.14 | $45.15 | $45.10 |
| Purchase #4 | $109.97 | 13.391% | $124.6961 | $124.70 | $124.70 | $124.70 |
| Purchase #5 | $189.92 | 13.516% | $215.5896 | $215.59 | $215.60 | $215.60 |
| Purchase #6 | $149.74 | 3.312% | $154.6994 | $154.70 | $154.70 | $154.70 |
| Purchase #7 | $73.26 | 11.366% | $81.5867 | $81.59 | $81.60 | $81.60 |
| 7 purchase totals = | $862.44 | $933.2984 | $933.31 | $933.30 | $933.30 | |