| 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 | $207.36 | 9.840% | $227.7642 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $196.42 | 8.517% | $213.1491 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $11.36 | 5.424% | $11.9762 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $12.99 | 6.295% | $13.8077 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $63.68 | 13.716% | $72.4143 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $167.42 | 13.673% | $190.3113 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $219.53 | 11.870% | $245.5882 | $245.59 | $245.60 | $245.60 |
| 7 purchase totals = | $878.76 | $975.0110 | $975.01 | $975.00 | $975.00 | |