| 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 | $123.75 | 10.795% | $137.1088 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $195.28 | 7.409% | $209.7483 | $209.75 | $209.75 | $209.70 |
| Purchase #3 | $149.31 | 13.836% | $169.9685 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $76.52 | 4.275% | $79.7912 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $241.40 | 12.246% | $270.9618 | $270.96 | $270.95 | $271.00 |
| Purchase #6 | $214.69 | 8.467% | $232.8678 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $32.53 | 5.209% | $34.2245 | $34.22 | $34.20 | $34.20 |
| 7 purchase totals = | $1,033.48 | $1,134.6709 | $1,134.67 | $1,134.60 | $1,134.70 | |