| 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 | $241.87 | 4.369% | $252.4373 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $108.67 | 6.818% | $116.0791 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $73.82 | 9.422% | $80.7753 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $34.90 | 13.563% | $39.6335 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $162.25 | 3.793% | $168.4041 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $195.65 | 9.621% | $214.4735 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $27.77 | 9.739% | $30.4745 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $844.93 | $902.2773 | $902.27 | $902.30 | $902.30 | |