| 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 | $27.27 | 12.707% | $30.7352 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $196.51 | 6.293% | $208.8764 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $158.51 | 11.504% | $176.745 | $176.75 | $176.75 | $176.70 |
| Purchase #4 | $113.36 | 4.724% | $118.7151 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $146.71 | 9.677% | $160.9071 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $225.54 | 12.538% | $253.8182 | $253.82 | $253.80 | $253.80 |
| Purchase #7 | $233.55 | 12.758% | $263.3463 | $263.35 | $263.35 | $263.30 |
| 7 purchase totals = | $1,101.45 | $1,213.1433 | $1,213.17 | $1,213.15 | $1,213.00 | |