| 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 | $201.36 | 11.785% | $225.0903 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $9.71 | 4.165% | $10.1144 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $51.57 | 5.320% | $54.3135 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $67.80 | 13.356% | $76.8554 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $217.41 | 11.819% | $243.1057 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $11.68 | 13.565% | $13.2644 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $224.96 | 10.403% | $248.3626 | $248.36 | $248.35 | $248.40 |
| 7 purchase totals = | $784.49 | $871.1063 | $871.10 | $871.05 | $871.20 | |