| 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 | $223.81 | 4.209% | $233.2302 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $133.94 | 3.827% | $139.0659 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $139.29 | 7.285% | $149.4373 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $223.98 | 6.263% | $238.0079 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $114.29 | 9.173% | $124.7738 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $188.69 | 12.637% | $212.5348 | $212.53 | $212.55 | $212.50 |
| Purchase #7 | $248.26 | 5.370% | $261.5916 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $1,272.26 | $1,358.6415 | $1,358.64 | $1,358.65 | $1,358.60 | |