| 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 | $78.29 | 6.688% | $83.526 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $184.52 | 3.623% | $191.2052 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $223.46 | 7.660% | $240.577 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $142.77 | 11.108% | $158.6289 | $158.63 | $158.65 | $158.60 |
| Purchase #5 | $248.88 | 4.432% | $259.9104 | $259.91 | $259.90 | $259.90 |
| Purchase #6 | $67.79 | 10.758% | $75.0828 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $20.70 | 8.631% | $22.4866 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $966.41 | $1,031.4169 | $1,031.43 | $1,031.50 | $1,031.40 | |