| 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 | $247.33 | 7.466% | $265.7957 | $265.80 | $265.80 | $265.80 |
| Purchase #2 | $15.25 | 8.271% | $16.5113 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $199.50 | 12.849% | $225.1338 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $193.99 | 11.227% | $215.7693 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $211.57 | 8.686% | $229.947 | $229.95 | $229.95 | $229.90 |
| Purchase #6 | $133.78 | 4.585% | $139.9138 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $115.37 | 11.460% | $128.5914 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $1,116.79 | $1,221.6623 | $1,221.66 | $1,221.65 | $1,221.60 | |