| 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 | $182.35 | 13.202% | $206.4238 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $232.34 | 9.204% | $253.7246 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $113.83 | 8.559% | $123.5727 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $177.69 | 9.526% | $194.6167 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $41.72 | 7.321% | $44.7743 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $79.91 | 4.466% | $83.4788 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $199.88 | 7.387% | $214.6451 | $214.65 | $214.65 | $214.60 |
| 7 purchase totals = | $1,027.72 | $1,121.2360 | $1,121.23 | $1,121.15 | $1,121.20 | |