| 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 | $74.74 | 12.152% | $83.8224 | $83.82 | $83.80 | $83.80 |
| Purchase #2 | $248.52 | 7.741% | $267.7579 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $142.80 | 7.672% | $153.7556 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $202.71 | 3.107% | $209.0082 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $51.80 | 13.384% | $58.7329 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $109.98 | 8.260% | $119.0643 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $249.75 | 10.556% | $276.1136 | $276.11 | $276.10 | $276.10 |
| 7 purchase totals = | $1,080.30 | $1,168.2549 | $1,168.25 | $1,168.20 | $1,168.30 | |