| 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 | $110.26 | 5.523% | $116.3497 | $116.35 | $116.35 | $116.30 |
| Purchase #2 | $116.94 | 12.273% | $131.292 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $188.84 | 10.426% | $208.5285 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $189.83 | 3.134% | $195.7793 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $216.76 | 6.186% | $230.1688 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $141.83 | 8.274% | $153.565 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $133.95 | 9.541% | $146.7302 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $1,098.41 | $1,182.4135 | $1,182.42 | $1,182.45 | $1,182.40 | |