| 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 | $192.38 | 13.412% | $218.182 | $218.18 | $218.20 | $218.20 |
| Purchase #2 | $250.32 | 10.564% | $276.7638 | $276.76 | $276.75 | $276.80 |
| Purchase #3 | $236.98 | 13.213% | $268.2922 | $268.29 | $268.30 | $268.30 |
| Purchase #4 | $21.65 | 4.496% | $22.6234 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $72.79 | 9.164% | $79.4605 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $211.66 | 8.500% | $229.6511 | $229.65 | $229.65 | $229.70 |
| Purchase #7 | $43.49 | 11.813% | $48.6275 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $1,029.27 | $1,143.6005 | $1,143.59 | $1,143.60 | $1,143.70 | |