| 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 | $94.63 | 5.435% | $99.7731 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $209.70 | 7.615% | $225.6687 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $218.97 | 3.141% | $225.8478 | $225.85 | $225.85 | $225.80 |
| Purchase #4 | $157.35 | 13.159% | $178.0557 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $53.31 | 10.528% | $58.9225 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $114.49 | 12.532% | $128.8379 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $219.41 | 5.280% | $230.9948 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $1,067.86 | $1,148.1005 | $1,148.10 | $1,148.05 | $1,148.10 | |