| 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 | $180.29 | 10.832% | $199.819 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $245.73 | 10.713% | $272.0551 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $199.68 | 10.149% | $219.9455 | $219.95 | $219.95 | $219.90 |
| Purchase #4 | $131.72 | 9.836% | $144.676 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $187.35 | 5.842% | $198.295 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $187.34 | 10.368% | $206.7634 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $43.82 | 12.533% | $49.312 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $1,175.93 | $1,290.8660 | $1,290.88 | $1,290.85 | $1,290.90 | |