| 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 | $199.86 | 4.570% | $208.9936 | $208.99 | $209.00 | $209.00 |
| Purchase #2 | $69.97 | 4.513% | $73.1277 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $201.90 | 6.249% | $214.5167 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $19.45 | 7.758% | $20.9589 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $52.55 | 4.668% | $55.003 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $89.96 | 10.581% | $99.4787 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $119.76 | 13.805% | $136.2929 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $753.45 | $808.3715 | $808.37 | $808.40 | $808.40 | |