| 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 | $223.57 | 4.619% | $233.8967 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $98.45 | 6.686% | $105.0324 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $156.33 | 4.439% | $163.2695 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $240.65 | 12.671% | $271.1428 | $271.14 | $271.15 | $271.10 |
| Purchase #5 | $45.67 | 8.852% | $49.7127 | $49.71 | $49.70 | $49.70 |
| Purchase #6 | $17.79 | 13.103% | $20.121 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $47.55 | 13.558% | $53.9968 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $830.01 | $897.1719 | $897.17 | $897.15 | $897.10 | |