| 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 | $122.39 | 11.256% | $136.1662 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $181.90 | 8.693% | $197.7126 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $112.50 | 10.670% | $124.5038 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $238.99 | 6.304% | $254.0559 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $169.30 | 13.356% | $191.9117 | $191.91 | $191.90 | $191.90 |
| Purchase #6 | $228.41 | 10.384% | $252.1281 | $252.13 | $252.15 | $252.10 |
| Purchase #7 | $211.77 | 10.802% | $234.6454 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $1,265.26 | $1,391.1237 | $1,391.13 | $1,391.10 | $1,391.10 | |