| 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 | $229.56 | 11.758% | $256.5517 | $256.55 | $256.55 | $256.60 |
| Purchase #2 | $118.77 | 12.782% | $133.9512 | $133.95 | $133.95 | $134.00 |
| Purchase #3 | $195.71 | 10.127% | $215.5296 | $215.53 | $215.55 | $215.50 |
| Purchase #4 | $137.66 | 10.245% | $151.7633 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $226.47 | 9.353% | $247.6517 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $76.77 | 6.814% | $82.0011 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $27.71 | 12.561% | $31.1907 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $1,012.65 | $1,118.6393 | $1,118.63 | $1,118.65 | $1,118.80 | |