| 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 | $217.50 | 5.147% | $228.6947 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $250.37 | 7.205% | $268.4092 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $27.50 | 11.269% | $30.599 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $233.50 | 9.286% | $255.1828 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $145.75 | 7.213% | $156.2629 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $40.92 | 12.459% | $46.0182 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $116.53 | 12.855% | $131.5099 | $131.51 | $131.50 | $131.50 |
| 7 purchase totals = | $1,032.07 | $1,116.6767 | $1,116.67 | $1,116.65 | $1,116.70 | |