| 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 | $100.79 | 10.684% | $111.5584 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $25.87 | 12.195% | $29.0248 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $214.49 | 8.545% | $232.8182 | $232.82 | $232.80 | $232.80 |
| Purchase #4 | $141.74 | 13.219% | $160.4766 | $160.48 | $160.50 | $160.50 |
| Purchase #5 | $134.33 | 6.827% | $143.5007 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $131.67 | 3.323% | $136.0454 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $210.91 | 10.184% | $232.3891 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $959.80 | $1,045.8132 | $1,045.82 | $1,045.80 | $1,045.80 | |