| 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 | $207.51 | 10.822% | $229.9667 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $155.96 | 13.785% | $177.4591 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $18.78 | 13.276% | $21.2732 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $95.45 | 13.545% | $108.3787 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $59.77 | 3.330% | $61.7603 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $20.95 | 8.648% | $22.7618 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $169.75 | 13.493% | $192.6544 | $192.65 | $192.65 | $192.70 |
| 7 purchase totals = | $728.17 | $814.2542 | $814.25 | $814.20 | $814.50 | |