| 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 | $126.46 | 7.793% | $136.315 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $175.42 | 4.773% | $183.7928 | $183.79 | $183.80 | $183.80 |
| Purchase #3 | $114.76 | 12.194% | $128.7538 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $64.43 | 7.772% | $69.4375 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $117.67 | 13.734% | $133.8308 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $45.54 | 13.112% | $51.5112 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $233.73 | 6.496% | $248.9131 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $878.01 | $952.5542 | $952.55 | $952.55 | $952.50 | |