| 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 | $245.71 | 4.774% | $257.4402 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $250.82 | 10.500% | $277.1561 | $277.16 | $277.15 | $277.20 |
| Purchase #3 | $60.93 | 4.535% | $63.6932 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $50.47 | 13.653% | $57.3607 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $5.40 | 12.179% | $6.0577 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $189.86 | 13.656% | $215.7873 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $99.97 | 13.390% | $113.356 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $903.16 | $990.8512 | $990.86 | $990.85 | $991.00 | |