| 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 | $112.48 | 11.857% | $125.8168 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $237.92 | 9.491% | $260.501 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $40.70 | 3.250% | $42.0228 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $156.71 | 9.617% | $171.7808 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $102.86 | 13.872% | $117.1287 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $240.77 | 4.706% | $252.1006 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $30.71 | 13.739% | $34.9292 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $922.15 | $1,004.2799 | $1,004.28 | $1,004.30 | $1,004.20 | |