| 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 | $231.28 | 6.634% | $246.6231 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $234.34 | 8.826% | $255.0228 | $255.02 | $255.00 | $255.00 |
| Purchase #3 | $111.90 | 4.445% | $116.874 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $100.54 | 7.817% | $108.3992 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $19.49 | 5.645% | $20.5902 | $20.59 | $20.60 | $20.60 |
| Purchase #6 | $50.58 | 4.334% | $52.7721 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $36.36 | 4.637% | $38.046 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $784.49 | $838.3274 | $838.32 | $838.25 | $838.30 | |