| 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 | $143.33 | 4.600% | $149.9232 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $87.77 | 12.614% | $98.8413 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $203.59 | 10.217% | $224.3908 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $231.77 | 4.866% | $243.0479 | $243.05 | $243.05 | $243.00 |
| Purchase #5 | $216.92 | 7.109% | $232.3408 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $104.41 | 9.582% | $114.4146 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $12.32 | 7.315% | $13.2212 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $1,000.11 | $1,076.1798 | $1,076.17 | $1,076.15 | $1,076.00 | |