| 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 | $124.97 | 5.443% | $131.7721 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $217.87 | 7.727% | $234.7048 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $235.85 | 5.514% | $248.8548 | $248.85 | $248.85 | $248.90 |
| Purchase #4 | $205.82 | 10.846% | $228.1432 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $231.53 | 12.209% | $259.7975 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $146.55 | 13.703% | $166.6317 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $213.62 | 5.299% | $224.9397 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,376.21 | $1,494.8438 | $1,494.83 | $1,494.85 | $1,494.80 | |