| 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 | $201.49 | 13.649% | $228.9914 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $224.40 | 13.227% | $254.0814 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $26.77 | 13.561% | $30.4003 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $127.73 | 13.243% | $144.6453 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $240.34 | 8.420% | $260.5766 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $22.41 | 4.741% | $23.4725 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $175.73 | 10.814% | $194.7334 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $1,018.87 | $1,136.9009 | $1,136.90 | $1,136.95 | $1,136.90 | |