| 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 | $107.40 | 3.330% | $110.9764 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $195.58 | 5.329% | $206.0025 | $206.00 | $206.00 | $206.00 |
| Purchase #3 | $35.53 | 13.644% | $40.3777 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $141.91 | 12.582% | $159.7651 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $127.27 | 12.748% | $143.4944 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $48.50 | 13.724% | $55.1561 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $16.69 | 9.375% | $18.2547 | $18.25 | $18.25 | $18.30 |
| 7 purchase totals = | $672.88 | $734.0269 | $734.03 | $734.05 | $734.20 | |