| 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 | $226.66 | 13.700% | $257.7124 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $29.80 | 9.792% | $32.718 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $232.85 | 6.853% | $248.8072 | $248.81 | $248.80 | $248.80 |
| Purchase #4 | $35.38 | 10.338% | $39.0376 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $13.86 | 12.603% | $15.6068 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $237.89 | 6.416% | $253.153 | $253.15 | $253.15 | $253.20 |
| Purchase #7 | $126.25 | 12.313% | $141.7952 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $902.69 | $988.8302 | $988.84 | $988.80 | $988.80 | |