| 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 | $243.85 | 4.721% | $255.3622 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $46.80 | 12.239% | $52.5279 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $109.50 | 6.227% | $116.3186 | $116.32 | $116.30 | $116.30 |
| Purchase #4 | $152.63 | 7.814% | $164.5565 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $230.46 | 6.126% | $244.578 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $14.25 | 12.333% | $16.0075 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $26.85 | 12.761% | $30.2763 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $824.34 | $879.6270 | $879.64 | $879.65 | $879.70 | |