| 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 | $219.33 | 9.310% | $239.7496 | $239.75 | $239.75 | $239.70 |
| Purchase #2 | $240.56 | 13.591% | $273.2545 | $273.25 | $273.25 | $273.30 |
| Purchase #3 | $194.59 | 10.211% | $214.4596 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $250.80 | 5.392% | $264.3231 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $103.36 | 12.801% | $116.5911 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $7.64 | 9.737% | $8.3839 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $165.45 | 6.357% | $175.9677 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,181.73 | $1,292.7295 | $1,292.72 | $1,292.70 | $1,292.80 | |