| 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 | $129.55 | 7.816% | $139.6756 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $248.34 | 10.560% | $274.5647 | $274.56 | $274.55 | $274.60 |
| Purchase #3 | $178.92 | 5.812% | $189.3188 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $116.90 | 13.124% | $132.242 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $107.37 | 5.626% | $113.4106 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $89.33 | 8.734% | $97.1321 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $225.83 | 11.798% | $252.4734 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $1,096.24 | $1,198.8172 | $1,198.81 | $1,198.80 | $1,198.80 | |