| 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 | $215.89 | 7.190% | $231.4125 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $44.61 | 7.127% | $47.7894 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $214.78 | 7.343% | $230.5513 | $230.55 | $230.55 | $230.60 |
| Purchase #4 | $206.84 | 3.357% | $213.7836 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $96.55 | 5.837% | $102.1856 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $157.84 | 9.749% | $173.2278 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $154.71 | 11.698% | $172.808 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $1,091.22 | $1,171.7582 | $1,171.76 | $1,171.80 | $1,171.80 | |