| 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 | $107.75 | 13.237% | $122.0129 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $239.66 | 9.228% | $261.7758 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $233.96 | 10.118% | $257.6321 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $218.85 | 4.787% | $229.3263 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $144.73 | 10.765% | $160.3102 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $191.79 | 9.287% | $209.6015 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $36.71 | 12.836% | $41.4221 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $1,173.45 | $1,282.0809 | $1,282.08 | $1,282.10 | $1,282.00 | |