| 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 | $238.97 | 7.744% | $257.4758 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $242.53 | 10.674% | $268.4177 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $151.81 | 11.351% | $169.042 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $87.88 | 6.296% | $93.4129 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $198.92 | 4.388% | $207.6486 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $140.36 | 13.210% | $158.9016 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $219.97 | 4.429% | $229.7125 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $1,280.44 | $1,384.6111 | $1,384.61 | $1,384.60 | $1,384.50 | |