| 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 | $201.92 | 9.453% | $221.0075 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $21.42 | 4.627% | $22.4111 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $37.46 | 5.407% | $39.4855 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $61.38 | 13.571% | $69.7099 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $214.80 | 5.792% | $227.2412 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $101.68 | 10.795% | $112.6564 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $185.78 | 6.471% | $197.8018 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $824.44 | $890.3134 | $890.32 | $890.30 | $890.30 | |