| 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 | $90.50 | 13.462% | $102.6831 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $237.37 | 12.827% | $267.8174 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $243.79 | 3.736% | $252.898 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $218.26 | 6.785% | $233.0689 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $89.51 | 4.349% | $93.4028 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $187.81 | 7.139% | $201.2178 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $75.79 | 7.484% | $81.4621 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $1,143.03 | $1,232.5501 | $1,232.55 | $1,232.50 | $1,232.60 | |