| 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 | $243.28 | 3.440% | $251.6488 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $19.98 | 7.715% | $21.5215 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $151.71 | 7.854% | $163.6253 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $52.48 | 6.262% | $55.7663 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $29.58 | 7.490% | $31.7955 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $11.83 | 7.362% | $12.7009 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $179.63 | 10.372% | $198.2612 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $688.49 | $735.3195 | $735.33 | $735.30 | $735.30 | |