| 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 | $249.32 | 9.256% | $272.3971 | $272.40 | $272.40 | $272.40 |
| Purchase #2 | $206.93 | 12.587% | $232.9763 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $93.36 | 9.540% | $102.2665 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $29.84 | 4.515% | $31.1873 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $151.26 | 3.641% | $156.7674 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $33.37 | 8.310% | $36.143 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $41.25 | 10.464% | $45.5664 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $805.33 | $877.3040 | $877.32 | $877.30 | $877.40 | |