| 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 | $207.49 | 10.768% | $229.8325 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $166.86 | 12.308% | $187.3971 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $193.85 | 10.104% | $213.4366 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $180.47 | 11.159% | $200.6086 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $210.88 | 6.860% | $225.3464 | $225.35 | $225.35 | $225.30 |
| Purchase #6 | $17.80 | 4.835% | $18.6606 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $234.90 | 11.778% | $262.5665 | $262.57 | $262.55 | $262.60 |
| 7 purchase totals = | $1,212.25 | $1,337.8483 | $1,337.86 | $1,337.85 | $1,337.80 | |