| 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 | $230.35 | 5.201% | $242.3305 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $168.39 | 5.190% | $177.1294 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $25.49 | 3.502% | $26.3827 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $86.60 | 13.857% | $98.6002 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $55.49 | 7.224% | $59.4986 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $113.90 | 10.651% | $126.0315 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $209.71 | 10.137% | $230.9683 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $889.93 | $960.9412 | $960.94 | $961.00 | $960.90 | |