| 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 | $125.34 | 5.658% | $132.4317 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $59.40 | 8.227% | $64.2868 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $21.86 | 13.806% | $24.878 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $35.60 | 13.377% | $40.3622 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $19.85 | 5.862% | $21.0136 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $233.59 | 6.471% | $248.7056 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $248.36 | 13.137% | $280.9871 | $280.99 | $281.00 | $281.00 |
| 7 purchase totals = | $744.00 | $812.6650 | $812.67 | $812.70 | $812.70 | |