| 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 | $247.92 | 6.283% | $263.4968 | $263.50 | $263.50 | $263.50 |
| Purchase #2 | $14.69 | 3.182% | $15.1574 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $188.94 | 4.234% | $196.9397 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $195.79 | 5.623% | $206.7993 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $240.57 | 7.248% | $258.0065 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $230.80 | 13.208% | $261.2841 | $261.28 | $261.30 | $261.30 |
| Purchase #7 | $217.88 | 3.831% | $226.227 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $1,336.59 | $1,427.9108 | $1,427.92 | $1,427.95 | $1,427.90 | |