| 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 | $208.51 | 9.475% | $228.2663 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $154.82 | 8.353% | $167.7521 | $167.75 | $167.75 | $167.80 |
| Purchase #3 | $209.27 | 8.498% | $227.0538 | $227.05 | $227.05 | $227.10 |
| Purchase #4 | $76.30 | 4.808% | $79.9685 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $107.35 | 6.205% | $114.0111 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $177.41 | 13.222% | $200.8672 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $178.63 | 9.615% | $195.8053 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $1,112.29 | $1,213.7243 | $1,213.73 | $1,213.65 | $1,213.90 | |