| 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 | $217.35 | 4.196% | $226.47 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $243.40 | 7.449% | $261.5309 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $131.86 | 11.832% | $147.4617 | $147.46 | $147.45 | $147.50 |
| Purchase #4 | $85.48 | 10.868% | $94.77 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $119.76 | 7.763% | $129.057 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $71.80 | 11.626% | $80.1475 | $80.15 | $80.15 | $80.10 |
| Purchase #7 | $215.70 | 11.604% | $240.7298 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $1,085.35 | $1,180.1669 | $1,180.17 | $1,180.15 | $1,180.20 | |