| 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 | $237.41 | 6.510% | $252.8654 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $93.61 | 5.424% | $98.6874 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $199.98 | 3.304% | $206.5873 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $211.42 | 4.155% | $220.2045 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $37.64 | 11.849% | $42.1 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $117.63 | 3.357% | $121.5788 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $221.48 | 12.362% | $248.8594 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,119.17 | $1,190.8828 | $1,190.89 | $1,190.90 | $1,191.00 | |