| 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 | $221.58 | 4.116% | $230.7002 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $214.79 | 10.120% | $236.5267 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $185.60 | 13.469% | $210.5985 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $92.43 | 6.837% | $98.7494 | $98.75 | $98.75 | $98.70 |
| Purchase #5 | $195.46 | 10.227% | $215.4497 | $215.45 | $215.45 | $215.40 |
| Purchase #6 | $105.60 | 3.666% | $109.4713 | $109.47 | $109.45 | $109.50 |
| Purchase #7 | $132.92 | 13.258% | $150.5425 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $1,148.38 | $1,252.0383 | $1,252.04 | $1,252.05 | $1,251.90 | |