| 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 | $102.31 | 11.719% | $114.2997 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $214.45 | 3.144% | $221.1923 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $234.88 | 13.481% | $266.5442 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $234.93 | 7.371% | $252.2467 | $252.25 | $252.25 | $252.20 |
| Purchase #5 | $48.56 | 4.430% | $50.7112 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $186.77 | 5.391% | $196.8388 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $115.35 | 5.241% | $121.3955 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $1,137.25 | $1,223.2284 | $1,223.23 | $1,223.25 | $1,223.10 | |