| 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 | $108.66 | 6.465% | $115.6849 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $194.97 | 12.715% | $219.7604 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $125.42 | 4.472% | $131.0288 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $75.95 | 9.492% | $83.1592 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $105.83 | 10.438% | $116.8765 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $14.61 | 3.232% | $15.0822 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $222.36 | 4.157% | $231.6035 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $847.80 | $913.1955 | $913.19 | $913.25 | $913.30 | |