| 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 | $243.40 | 4.118% | $253.4232 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $241.49 | 3.400% | $249.7007 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $39.49 | 13.666% | $44.8867 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $108.40 | 10.304% | $119.5695 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $193.80 | 8.353% | $209.9881 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $68.89 | 5.799% | $72.8849 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $24.62 | 11.818% | $27.5296 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $920.09 | $977.9827 | $977.98 | $978.00 | $978.00 | |