| 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 | $8.30 | 10.380% | $9.1615 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $247.39 | 13.725% | $281.3443 | $281.34 | $281.35 | $281.30 |
| Purchase #3 | $61.97 | 3.722% | $64.2765 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $169.59 | 6.737% | $181.0153 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $247.60 | 3.415% | $256.0555 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $8.97 | 3.297% | $9.2657 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $169.25 | 10.631% | $187.243 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $913.07 | $988.3618 | $988.37 | $988.35 | $988.40 | |