| 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 | $201.81 | 4.807% | $211.511 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $205.52 | 5.253% | $216.316 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $137.97 | 9.779% | $151.4621 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $44.35 | 5.533% | $46.8039 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $79.44 | 10.215% | $87.5548 | $87.55 | $87.55 | $87.60 |
| Purchase #6 | $105.79 | 9.387% | $115.7205 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $102.33 | 8.588% | $111.1181 | $111.12 | $111.10 | $111.10 |
| 7 purchase totals = | $877.21 | $940.4864 | $940.48 | $940.40 | $940.50 | |