| 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 | $220.57 | 3.628% | $228.5723 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $61.26 | 11.320% | $68.1946 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $82.49 | 4.706% | $86.372 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $187.53 | 12.114% | $210.2474 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $107.69 | 8.431% | $116.7693 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $105.51 | 9.564% | $115.601 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $232.76 | 3.529% | $240.9741 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $997.81 | $1,066.7307 | $1,066.72 | $1,066.65 | $1,066.80 | |