| 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 | $210.98 | 9.617% | $231.2699 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $90.89 | 9.756% | $99.7572 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $108.42 | 9.469% | $118.6863 | $118.69 | $118.70 | $118.70 |
| Purchase #4 | $45.43 | 5.450% | $47.9059 | $47.91 | $47.90 | $47.90 |
| Purchase #5 | $239.28 | 13.611% | $271.8484 | $271.85 | $271.85 | $271.80 |
| Purchase #6 | $176.67 | 3.213% | $182.3464 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $154.26 | 12.356% | $173.3204 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $1,025.93 | $1,125.1345 | $1,125.15 | $1,125.10 | $1,125.10 | |