| 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 | $206.80 | 4.140% | $215.3615 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $67.53 | 13.168% | $76.4224 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $229.91 | 8.725% | $249.9696 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $220.26 | 12.766% | $248.3784 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $207.91 | 3.250% | $214.6671 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $108.48 | 13.825% | $123.4774 | $123.48 | $123.50 | $123.50 |
| Purchase #7 | $149.53 | 6.599% | $159.3975 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $1,190.42 | $1,287.6739 | $1,287.68 | $1,287.65 | $1,287.80 | |