| 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 | $109.50 | 10.681% | $121.1957 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $215.89 | 7.258% | $231.5593 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $38.97 | 10.147% | $42.9243 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $194.54 | 7.676% | $209.4729 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $197.76 | 9.734% | $217.01 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $6.73 | 3.330% | $6.9541 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $38.49 | 4.473% | $40.2117 | $40.21 | $40.20 | $40.20 |
| 7 purchase totals = | $801.88 | $869.3280 | $869.32 | $869.25 | $869.40 | |