| 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 | $208.37 | 5.501% | $219.8324 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $172.84 | 9.332% | $188.9694 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $235.67 | 6.361% | $250.661 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $107.93 | 7.844% | $116.396 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $249.39 | 13.300% | $282.5589 | $282.56 | $282.55 | $282.60 |
| Purchase #6 | $107.44 | 7.541% | $115.5421 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $152.26 | 8.600% | $165.3544 | $165.35 | $165.35 | $165.40 |
| 7 purchase totals = | $1,233.90 | $1,339.3142 | $1,339.31 | $1,339.30 | $1,339.40 | |