| 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 | $195.77 | 12.168% | $219.5913 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $88.92 | 11.427% | $99.0809 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $187.76 | 4.250% | $195.7398 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $145.31 | 13.370% | $164.7379 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $230.96 | 13.371% | $261.8417 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $73.48 | 3.648% | $76.1606 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $216.28 | 7.805% | $233.1607 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,138.48 | $1,250.3129 | $1,250.31 | $1,250.35 | $1,250.30 | |