| 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 | $85.27 | 10.539% | $94.2566 | $94.26 | $94.25 | $94.30 |
| Purchase #2 | $184.81 | 10.318% | $203.8787 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $5.84 | 4.450% | $6.0999 | $6.10 | $6.10 | $6.10 |
| Purchase #4 | $159.30 | 11.186% | $177.1193 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $114.73 | 8.376% | $124.3398 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $219.37 | 11.844% | $245.3522 | $245.35 | $245.35 | $245.40 |
| Purchase #7 | $215.62 | 5.464% | $227.4015 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $984.94 | $1,078.4480 | $1,078.45 | $1,078.45 | $1,078.50 | |