| 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 | $197.37 | 3.707% | $204.6865 | $204.69 | $204.70 | $204.70 |
| Purchase #2 | $186.53 | 4.581% | $195.0749 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $52.88 | 5.251% | $55.6567 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $95.74 | 7.582% | $102.999 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $238.99 | 11.807% | $267.2075 | $267.21 | $267.20 | $267.20 |
| Purchase #6 | $198.49 | 5.343% | $209.0953 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $70.51 | 10.860% | $78.1674 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $1,040.51 | $1,112.8873 | $1,112.90 | $1,112.85 | $1,113.00 | |