| 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 | $109.39 | 6.635% | $116.648 | $116.65 | $116.65 | $116.60 |
| Purchase #2 | $215.96 | 4.511% | $225.702 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $172.76 | 3.300% | $178.4611 | $178.46 | $178.45 | $178.50 |
| Purchase #4 | $174.74 | 11.736% | $195.2475 | $195.25 | $195.25 | $195.20 |
| Purchase #5 | $249.95 | 12.256% | $280.5839 | $280.58 | $280.60 | $280.60 |
| Purchase #6 | $222.75 | 5.724% | $235.5002 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $5.85 | 5.546% | $6.1744 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $1,151.40 | $1,238.3171 | $1,238.31 | $1,238.30 | $1,238.30 | |