| 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 | $189.60 | 13.872% | $215.9013 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $237.72 | 8.744% | $258.5062 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $231.72 | 9.535% | $253.8145 | $253.81 | $253.80 | $253.80 |
| Purchase #4 | $89.60 | 13.594% | $101.7802 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $134.50 | 10.771% | $148.987 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $48.89 | 13.825% | $55.649 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $9.73 | 5.274% | $10.2432 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $941.76 | $1,044.8814 | $1,044.88 | $1,044.90 | $1,044.80 | |