| 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 | $124.74 | 7.464% | $134.0506 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $165.27 | 12.467% | $185.8742 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $14.41 | 12.177% | $16.1647 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $201.91 | 12.437% | $227.0215 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $85.59 | 10.665% | $94.7182 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $213.94 | 3.186% | $220.7561 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $36.34 | 6.290% | $38.6258 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $842.20 | $917.2111 | $917.21 | $917.15 | $917.30 | |