| 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 | $190.98 | 11.795% | $213.5061 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $135.98 | 3.657% | $140.9528 | $140.95 | $140.95 | $141.00 |
| Purchase #3 | $132.35 | 5.399% | $139.4956 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $9.59 | 13.159% | $10.8519 | $10.85 | $10.85 | $10.90 |
| Purchase #5 | $17.28 | 11.452% | $19.2589 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $105.48 | 11.519% | $117.6302 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $122.93 | 13.296% | $139.2748 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $714.59 | $780.9703 | $780.97 | $780.95 | $781.10 | |