| 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 | $188.32 | 13.802% | $214.3119 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $28.29 | 3.811% | $29.3681 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $86.84 | 4.351% | $90.6184 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $31.67 | 11.655% | $35.3611 | $35.36 | $35.35 | $35.40 |
| Purchase #5 | $112.98 | 6.305% | $120.1034 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $30.80 | 4.156% | $32.08 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $140.78 | 10.478% | $155.5309 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $619.68 | $677.3738 | $677.37 | $677.35 | $677.40 | |