| 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 | $243.33 | 6.414% | $258.9372 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $47.37 | 5.375% | $49.9161 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $61.61 | 8.776% | $67.0169 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $131.90 | 8.518% | $143.1352 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $7.56 | 10.724% | $8.3707 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $220.92 | 5.722% | $233.561 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $200.26 | 13.352% | $226.9987 | $227.00 | $227.00 | $227.00 |
| 7 purchase totals = | $912.95 | $987.9358 | $987.95 | $987.90 | $987.90 | |