| 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 | $196.78 | 5.405% | $207.416 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $239.29 | 3.268% | $247.11 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $105.45 | 11.648% | $117.7328 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $68.98 | 13.696% | $78.4275 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $170.26 | 13.750% | $193.6708 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $90.58 | 11.804% | $101.2721 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $40.31 | 12.528% | $45.36 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $911.65 | $990.9892 | $990.99 | $990.95 | $991.00 | |