| 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 | $233.77 | 10.185% | $257.5795 | $257.58 | $257.60 | $257.60 |
| Purchase #2 | $188.70 | 4.760% | $197.6821 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $34.59 | 12.330% | $38.8549 | $38.85 | $38.85 | $38.90 |
| Purchase #4 | $193.66 | 10.422% | $213.8432 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $92.45 | 12.234% | $103.7603 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $70.57 | 10.495% | $77.9763 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $24.55 | 3.185% | $25.3319 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $838.29 | $915.0282 | $915.02 | $915.10 | $915.10 | |