| 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 | $131.33 | 8.314% | $142.2488 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $208.29 | 12.822% | $234.9969 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $250.47 | 8.755% | $272.3986 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $178.53 | 7.243% | $191.4609 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $232.90 | 6.425% | $247.8638 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $71.99 | 12.141% | $80.7303 | $80.73 | $80.75 | $80.70 |
| Purchase #7 | $55.36 | 11.827% | $61.9074 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $1,128.87 | $1,231.6067 | $1,231.61 | $1,231.60 | $1,231.60 | |