| 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 | $221.44 | 13.860% | $252.1316 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $108.25 | 11.157% | $120.3275 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $116.43 | 9.397% | $127.3709 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $153.74 | 8.158% | $166.2821 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $207.94 | 12.379% | $233.6809 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $215.57 | 11.454% | $240.2614 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $64.32 | 13.368% | $72.9183 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $1,087.69 | $1,212.9727 | $1,212.97 | $1,213.00 | $1,213.00 | |