| 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 | $201.70 | 3.806% | $209.3767 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $167.36 | 6.557% | $178.3338 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $90.74 | 7.851% | $97.864 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $121.70 | 5.545% | $128.4483 | $128.45 | $128.45 | $128.40 |
| Purchase #5 | $165.81 | 8.848% | $180.4809 | $180.48 | $180.50 | $180.50 |
| Purchase #6 | $208.46 | 3.229% | $215.1912 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $23.58 | 6.600% | $25.1363 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $979.35 | $1,034.8312 | $1,034.83 | $1,034.90 | $1,034.80 | |