| 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 | $218.97 | 10.517% | $241.9991 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $241.66 | 5.746% | $255.5458 | $255.55 | $255.55 | $255.50 |
| Purchase #3 | $104.93 | 8.549% | $113.9005 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $229.30 | 4.786% | $240.2743 | $240.27 | $240.25 | $240.30 |
| Purchase #5 | $149.54 | 9.611% | $163.9123 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $153.99 | 7.746% | $165.9181 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $230.56 | 5.808% | $243.9509 | $243.95 | $243.95 | $244.00 |
| 7 purchase totals = | $1,328.95 | $1,425.5010 | $1,425.50 | $1,425.45 | $1,425.50 | |