| 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 | $184.53 | 12.450% | $207.504 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $244.79 | 11.167% | $272.1257 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $126.81 | 7.291% | $136.0557 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $62.37 | 10.802% | $69.1072 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $32.32 | 3.286% | $33.382 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $63.41 | 9.234% | $69.2653 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $228.31 | 6.274% | $242.6342 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $942.54 | $1,030.0741 | $1,030.08 | $1,030.10 | $1,030.10 | |