| 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 | $227.25 | 8.748% | $247.1298 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $20.56 | 11.429% | $22.9098 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $227.84 | 10.125% | $250.9088 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $155.53 | 11.836% | $173.9385 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $157.75 | 7.687% | $169.8762 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $238.91 | 12.164% | $267.971 | $267.97 | $267.95 | $268.00 |
| Purchase #7 | $136.52 | 11.738% | $152.5447 | $152.54 | $152.55 | $152.50 |
| 7 purchase totals = | $1,164.36 | $1,285.2788 | $1,285.28 | $1,285.30 | $1,285.20 | |