| 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 | $108.84 | 10.477% | $120.2432 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $172.59 | 11.192% | $191.9063 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $208.96 | 3.141% | $215.5234 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $183.88 | 10.313% | $202.8435 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $146.92 | 7.457% | $157.8758 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $149.93 | 3.328% | $154.9197 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $242.52 | 12.540% | $272.932 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $1,213.64 | $1,316.2439 | $1,316.24 | $1,316.25 | $1,316.10 | |