| 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 | $124.41 | 11.810% | $139.1028 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $200.45 | 4.865% | $210.2019 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $215.29 | 11.249% | $239.508 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $182.47 | 7.117% | $195.4564 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $250.99 | 12.241% | $281.7137 | $281.71 | $281.70 | $281.70 |
| Purchase #6 | $140.75 | 12.292% | $158.051 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $140.89 | 8.874% | $153.3926 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $1,255.25 | $1,377.4264 | $1,377.42 | $1,377.40 | $1,377.50 | |