| 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 | $214.55 | 4.497% | $224.1983 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $218.78 | 9.568% | $239.7129 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $215.48 | 10.591% | $238.3015 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $116.54 | 13.261% | $131.9944 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $171.45 | 8.468% | $185.9684 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $24.91 | 13.187% | $28.1949 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $123.45 | 5.576% | $130.3336 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $1,085.16 | $1,178.7040 | $1,178.69 | $1,178.70 | $1,178.70 | |