| 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 | $11.66 | 6.227% | $12.3861 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $81.32 | 12.721% | $91.6647 | $91.66 | $91.65 | $91.70 |
| Purchase #3 | $69.62 | 9.783% | $76.4309 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $132.97 | 3.520% | $137.6505 | $137.65 | $137.65 | $137.70 |
| Purchase #5 | $241.44 | 7.248% | $258.9396 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $125.51 | 10.734% | $138.9822 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $179.25 | 6.202% | $190.3671 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $841.77 | $906.4211 | $906.42 | $906.45 | $906.50 | |