| 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 | $21.91 | 7.469% | $23.5465 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $200.42 | 8.780% | $218.0169 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $248.71 | 12.649% | $280.1693 | $280.17 | $280.15 | $280.20 |
| Purchase #4 | $40.95 | 12.397% | $46.0266 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $42.43 | 8.157% | $45.891 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $132.68 | 7.712% | $142.9123 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $248.86 | 12.178% | $279.1662 | $279.17 | $279.15 | $279.20 |
| 7 purchase totals = | $935.96 | $1,035.7288 | $1,035.74 | $1,035.70 | $1,035.70 | |