| 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 | $188.83 | 9.298% | $206.3874 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $118.49 | 8.105% | $128.0936 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $33.28 | 6.665% | $35.4981 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $211.57 | 9.145% | $230.9181 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $63.69 | 3.862% | $66.1497 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $14.58 | 5.616% | $15.3988 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $47.78 | 7.219% | $51.2292 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $678.22 | $733.6749 | $733.68 | $733.70 | $733.60 | |