| 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 | $228.58 | 6.540% | $243.5291 | $243.53 | $243.55 | $243.50 |
| Purchase #2 | $222.44 | 7.791% | $239.7703 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $81.42 | 5.848% | $86.1814 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $181.52 | 12.496% | $204.2027 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $131.66 | 4.720% | $137.8744 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $244.55 | 4.603% | $255.8066 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $116.59 | 7.605% | $125.4567 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,206.76 | $1,292.8212 | $1,292.82 | $1,292.80 | $1,292.90 | |