| 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 | $209.98 | 6.862% | $224.3888 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $154.67 | 10.813% | $171.3945 | $171.39 | $171.40 | $171.40 |
| Purchase #3 | $243.92 | 11.586% | $272.1806 | $272.18 | $272.20 | $272.20 |
| Purchase #4 | $199.26 | 6.816% | $212.8416 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $71.34 | 13.688% | $81.105 | $81.11 | $81.10 | $81.10 |
| Purchase #6 | $83.33 | 7.709% | $89.7539 | $89.75 | $89.75 | $89.80 |
| Purchase #7 | $153.69 | 6.789% | $164.124 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $1,116.19 | $1,215.7884 | $1,215.78 | $1,215.80 | $1,215.80 | |