| 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 | $130.99 | 9.294% | $143.1642 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $237.68 | 12.146% | $266.5486 | $266.55 | $266.55 | $266.50 |
| Purchase #3 | $235.71 | 10.678% | $260.8791 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $25.75 | 4.294% | $26.8557 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $208.32 | 12.314% | $233.9725 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $245.34 | 12.829% | $276.8147 | $276.81 | $276.80 | $276.80 |
| Purchase #7 | $103.71 | 12.215% | $116.3782 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $1,187.50 | $1,324.6130 | $1,324.61 | $1,324.60 | $1,324.70 | |