| 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 | $237.42 | 7.816% | $255.9767 | $255.98 | $256.00 | $256.00 |
| Purchase #2 | $68.27 | 8.650% | $74.1754 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $126.32 | 4.676% | $132.2267 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $237.58 | 6.392% | $252.7661 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $149.48 | 13.542% | $169.7226 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $220.63 | 12.120% | $247.3704 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $45.61 | 3.652% | $47.2757 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $1,085.31 | $1,179.5136 | $1,179.53 | $1,179.55 | $1,179.60 | |