| 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 | $104.81 | 10.774% | $116.1022 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $187.44 | 10.508% | $207.1362 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $169.74 | 12.147% | $190.3583 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $162.45 | 6.465% | $172.9524 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $72.25 | 12.745% | $81.4583 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $238.84 | 9.622% | $261.8212 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $144.88 | 6.574% | $154.4044 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $1,080.41 | $1,184.2330 | $1,184.23 | $1,184.20 | $1,184.30 | |