| 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 | $215.63 | 3.450% | $223.0692 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $209.93 | 8.841% | $228.4899 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $190.82 | 11.446% | $212.6613 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $139.37 | 12.242% | $156.4317 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $227.53 | 7.355% | $244.2648 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $133.98 | 9.188% | $146.2901 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $84.87 | 8.426% | $92.0211 | $92.02 | $92.00 | $92.00 |
| 7 purchase totals = | $1,202.13 | $1,303.2281 | $1,303.22 | $1,303.20 | $1,303.30 | |