| 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 | $104.94 | 5.695% | $110.9163 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $25.61 | 6.207% | $27.1996 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $117.41 | 10.241% | $129.434 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $195.57 | 12.314% | $219.6525 | $219.65 | $219.65 | $219.70 |
| Purchase #5 | $192.33 | 12.790% | $216.929 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $13.36 | 13.344% | $15.1428 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $135.80 | 5.335% | $143.0449 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $785.02 | $862.3191 | $862.31 | $862.35 | $862.20 | |