| 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 | $172.47 | 13.871% | $196.3933 | $196.39 | $196.40 | $196.40 |
| Purchase #2 | $45.33 | 10.766% | $50.2102 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $188.64 | 10.775% | $208.966 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $187.80 | 12.615% | $211.491 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $36.89 | 8.320% | $39.9592 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $42.78 | 8.457% | $46.3979 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $228.97 | 3.637% | $237.2976 | $237.30 | $237.30 | $237.30 |
| 7 purchase totals = | $902.88 | $990.7152 | $990.72 | $990.70 | $990.80 | |