| 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 | $14.33 | 10.697% | $15.8629 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $222.55 | 3.541% | $230.4305 | $230.43 | $230.45 | $230.40 |
| Purchase #3 | $184.40 | 4.312% | $192.3513 | $192.35 | $192.35 | $192.40 |
| Purchase #4 | $236.70 | 10.610% | $261.8139 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $190.99 | 3.571% | $197.8103 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $28.85 | 8.456% | $31.2896 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $169.99 | 11.870% | $190.1678 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $1,047.81 | $1,119.7263 | $1,119.72 | $1,119.70 | $1,119.80 | |