| 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 | $220.92 | 8.499% | $239.696 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $121.40 | 5.749% | $128.3793 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $60.76 | 5.409% | $64.0465 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $121.55 | 12.211% | $136.3925 | $136.39 | $136.40 | $136.40 |
| Purchase #5 | $145.66 | 6.244% | $154.755 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $10.26 | 4.305% | $10.7017 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $43.97 | 4.590% | $45.9882 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $724.52 | $779.9592 | $779.97 | $780.00 | $780.00 | |