| 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 | $236.99 | 4.681% | $248.0835 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $230.76 | 6.542% | $245.8563 | $245.86 | $245.85 | $245.90 |
| Purchase #3 | $46.68 | 7.624% | $50.2389 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $216.87 | 13.476% | $246.0954 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $29.76 | 8.541% | $32.3018 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $78.79 | 7.617% | $84.7914 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $231.28 | 13.490% | $262.4797 | $262.48 | $262.50 | $262.50 |
| 7 purchase totals = | $1,071.13 | $1,169.8470 | $1,169.85 | $1,169.90 | $1,169.90 | |