| 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 | $195.74 | 4.195% | $203.9513 | $203.95 | $203.95 | $204.00 |
| Purchase #2 | $94.99 | 8.504% | $103.0679 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $136.28 | 13.245% | $154.3303 | $154.33 | $154.35 | $154.30 |
| Purchase #4 | $120.97 | 6.629% | $128.9891 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $80.26 | 7.252% | $86.0805 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $225.77 | 4.668% | $236.3089 | $236.31 | $236.30 | $236.30 |
| Purchase #7 | $31.71 | 11.464% | $35.3452 | $35.35 | $35.35 | $35.30 |
| 7 purchase totals = | $885.72 | $948.0732 | $948.08 | $948.10 | $948.10 | |