| 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 | $19.28 | 11.470% | $21.4914 | $21.49 | $21.50 | $21.50 |
| Purchase #2 | $249.63 | 10.316% | $275.3818 | $275.38 | $275.40 | $275.40 |
| Purchase #3 | $156.41 | 4.780% | $163.8864 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $56.65 | 7.855% | $61.0999 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $238.61 | 13.797% | $271.531 | $271.53 | $271.55 | $271.50 |
| Purchase #6 | $114.36 | 4.169% | $119.1277 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $115.92 | 13.849% | $131.9738 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $950.86 | $1,044.4920 | $1,044.49 | $1,044.55 | $1,044.50 | |