| 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 | $127.67 | 3.178% | $131.7274 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $144.43 | 3.862% | $150.0079 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $90.87 | 12.239% | $101.9916 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $237.55 | 10.570% | $262.659 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $28.57 | 11.246% | $31.783 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $213.63 | 10.808% | $236.7191 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $184.32 | 13.701% | $209.5737 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,027.04 | $1,124.4617 | $1,124.46 | $1,124.45 | $1,124.50 | |