| 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 | $231.88 | 8.813% | $252.3156 | $252.32 | $252.30 | $252.30 |
| Purchase #2 | $153.53 | 7.672% | $165.3088 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $70.57 | 12.778% | $79.5874 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $225.71 | 11.605% | $251.9036 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $169.30 | 11.295% | $188.4224 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $224.50 | 7.695% | $241.7753 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $145.73 | 8.542% | $158.1783 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $1,221.22 | $1,337.4914 | $1,337.50 | $1,337.50 | $1,337.50 | |