| 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 | $114.78 | 11.232% | $127.6721 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $193.74 | 8.799% | $210.7872 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $19.41 | 12.864% | $21.9069 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $210.57 | 10.689% | $233.0778 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $146.65 | 3.803% | $152.2271 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $27.41 | 6.450% | $29.1779 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $73.80 | 5.428% | $77.8059 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $786.36 | $852.6549 | $852.67 | $852.70 | $852.70 | |