| 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 | $106.87 | 13.621% | $121.4268 | $121.43 | $121.45 | $121.40 |
| Purchase #2 | $36.52 | 12.644% | $41.1376 | $41.14 | $41.15 | $41.10 |
| Purchase #3 | $110.57 | 10.519% | $122.2009 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $51.93 | 5.291% | $54.6776 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $117.29 | 7.591% | $126.1935 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $164.71 | 9.395% | $180.1845 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $249.71 | 9.733% | $274.0143 | $274.01 | $274.00 | $274.00 |
| 7 purchase totals = | $837.60 | $919.8352 | $919.83 | $919.90 | $919.80 | |