| 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 | $153.75 | 4.210% | $160.2229 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $224.28 | 6.575% | $239.0264 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $96.25 | 9.365% | $105.2638 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $221.29 | 8.767% | $240.6905 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $217.71 | 9.350% | $238.0659 | $238.07 | $238.05 | $238.10 |
| Purchase #6 | $11.65 | 3.513% | $12.0593 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $250.71 | 4.602% | $262.2477 | $262.25 | $262.25 | $262.20 |
| 7 purchase totals = | $1,175.64 | $1,257.5765 | $1,257.58 | $1,257.55 | $1,257.60 | |