| 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 | $199.73 | 3.812% | $207.3437 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $200.45 | 7.284% | $215.0508 | $215.05 | $215.05 | $215.10 |
| Purchase #3 | $151.32 | 12.128% | $169.6721 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $124.74 | 7.386% | $133.9533 | $133.95 | $133.95 | $134.00 |
| Purchase #5 | $83.75 | 10.191% | $92.285 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $50.59 | 9.802% | $55.5488 | $55.55 | $55.55 | $55.50 |
| Purchase #7 | $199.46 | 7.791% | $214.9999 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,010.04 | $1,088.8536 | $1,088.85 | $1,088.85 | $1,088.90 | |