| 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 | $229.51 | 12.850% | $259.002 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $209.91 | 3.270% | $216.7741 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $174.96 | 11.505% | $195.0891 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $192.34 | 11.261% | $213.9994 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $223.55 | 5.817% | $236.5539 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $131.84 | 10.736% | $145.9943 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $187.73 | 9.767% | $206.0656 | $206.07 | $206.05 | $206.10 |
| 7 purchase totals = | $1,349.84 | $1,473.4784 | $1,473.47 | $1,473.45 | $1,473.60 | |