| 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 | $224.39 | 6.649% | $239.3097 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $91.85 | 3.688% | $95.2374 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $95.47 | 5.806% | $101.013 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $200.69 | 10.337% | $221.4353 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $123.74 | 11.835% | $138.3846 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $230.75 | 3.753% | $239.41 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $52.46 | 6.337% | $55.7844 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $1,019.35 | $1,090.5744 | $1,090.57 | $1,090.60 | $1,090.50 | |