| 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 | $248.58 | 8.659% | $270.1045 | $270.10 | $270.10 | $270.10 |
| Purchase #2 | $204.92 | 13.713% | $233.0207 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $28.28 | 5.314% | $29.7828 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $245.50 | 7.697% | $264.3961 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $52.53 | 11.379% | $58.5074 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $78.80 | 9.103% | $85.9732 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $193.49 | 12.416% | $217.5137 | $217.51 | $217.50 | $217.50 |
| 7 purchase totals = | $1,052.10 | $1,159.2984 | $1,159.29 | $1,159.25 | $1,159.30 | |