| 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 | $157.76 | 12.505% | $177.4879 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $236.33 | 3.241% | $243.9895 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $30.42 | 12.648% | $34.2675 | $34.27 | $34.25 | $34.30 |
| Purchase #4 | $163.42 | 7.134% | $175.0784 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $135.32 | 3.780% | $140.4351 | $140.44 | $140.45 | $140.40 |
| Purchase #6 | $183.83 | 5.833% | $194.5528 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $40.50 | 11.549% | $45.1773 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $947.58 | $1,010.9885 | $1,011.00 | $1,011.05 | $1,011.10 | |