| 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 | $213.50 | 4.696% | $223.526 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $109.63 | 10.545% | $121.1905 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $30.35 | 8.689% | $32.9871 | $32.99 | $33.00 | $33.00 |
| Purchase #4 | $58.49 | 8.757% | $63.612 | $63.61 | $63.60 | $63.60 |
| Purchase #5 | $59.80 | 3.327% | $61.7895 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $184.73 | 10.179% | $203.5337 | $203.53 | $203.55 | $203.50 |
| Purchase #7 | $111.57 | 3.775% | $115.7818 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $768.07 | $822.4206 | $822.42 | $822.50 | $822.40 | |