| 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 | $185.25 | 12.238% | $207.9209 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $142.31 | 13.850% | $162.0199 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $190.74 | 8.656% | $207.2505 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $214.54 | 5.813% | $227.0112 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $241.79 | 10.132% | $266.2882 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $169.58 | 7.557% | $182.3952 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $56.44 | 5.220% | $59.3862 | $59.39 | $59.40 | $59.40 |
| 7 purchase totals = | $1,200.65 | $1,312.2721 | $1,312.28 | $1,312.25 | $1,312.30 | |