| 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 | $26.36 | 12.367% | $29.6199 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $121.56 | 13.492% | $137.9609 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $152.67 | 6.873% | $163.163 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $250.71 | 11.715% | $280.0807 | $280.08 | $280.10 | $280.10 |
| Purchase #5 | $203.50 | 10.842% | $225.5635 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $21.56 | 8.418% | $23.3749 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $9.91 | 9.544% | $10.8558 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $786.27 | $870.6187 | $870.61 | $870.55 | $870.80 | |