| 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 | $234.67 | 9.625% | $257.257 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $185.30 | 13.730% | $210.7417 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $107.68 | 9.310% | $117.705 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $222.33 | 5.259% | $234.0223 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $248.49 | 12.266% | $278.9698 | $278.97 | $278.95 | $279.00 |
| Purchase #6 | $144.44 | 5.533% | $152.4319 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $86.78 | 6.499% | $92.4198 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $1,229.69 | $1,343.5475 | $1,343.55 | $1,343.50 | $1,343.50 | |