| 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 | $20.77 | 11.385% | $23.1347 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $237.89 | 5.844% | $251.7923 | $251.79 | $251.80 | $251.80 |
| Purchase #3 | $180.31 | 11.330% | $200.7391 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $107.99 | 5.418% | $113.8409 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $131.93 | 12.627% | $148.5888 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $31.92 | 8.635% | $34.6763 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $228.41 | 9.569% | $250.2666 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $939.22 | $1,023.0387 | $1,023.04 | $1,023.10 | $1,023.00 | |