| 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 | $121.78 | 3.331% | $125.8365 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $155.87 | 12.264% | $174.9859 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $106.69 | 6.236% | $113.3432 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $54.92 | 6.268% | $58.3624 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $160.64 | 5.618% | $169.6648 | $169.66 | $169.65 | $169.70 |
| Purchase #6 | $144.43 | 4.582% | $151.0478 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $218.42 | 13.792% | $248.5445 | $248.54 | $248.55 | $248.50 |
| 7 purchase totals = | $962.75 | $1,041.7851 | $1,041.78 | $1,041.80 | $1,041.70 | |