| 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 | $236.36 | 6.688% | $252.1678 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $159.54 | 7.676% | $171.7863 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $32.98 | 3.647% | $34.1828 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $242.48 | 3.211% | $250.266 | $250.27 | $250.25 | $250.30 |
| Purchase #5 | $107.77 | 13.602% | $122.4289 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $112.91 | 12.612% | $127.1502 | $127.15 | $127.15 | $127.20 |
| Purchase #7 | $55.80 | 12.120% | $62.563 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $947.84 | $1,020.5450 | $1,020.55 | $1,020.55 | $1,020.70 | |