| 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 | $228.79 | 7.427% | $245.7822 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $173.73 | 13.544% | $197.26 | $197.26 | $197.25 | $197.30 |
| Purchase #3 | $188.28 | 5.590% | $198.8049 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $236.55 | 9.713% | $259.5261 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $183.40 | 4.652% | $191.9318 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $182.97 | 6.592% | $195.0314 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $16.71 | 4.195% | $17.411 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $1,210.43 | $1,305.7474 | $1,305.74 | $1,305.80 | $1,305.70 | |