| 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 | $217.96 | 8.522% | $236.5346 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $222.78 | 6.683% | $237.6684 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $36.73 | 5.110% | $38.6069 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $189.40 | 7.745% | $204.069 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $168.65 | 6.818% | $180.1486 | $180.15 | $180.15 | $180.10 |
| Purchase #6 | $43.27 | 7.138% | $46.3586 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $140.76 | 4.133% | $146.5776 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $1,019.55 | $1,089.9637 | $1,089.97 | $1,089.95 | $1,090.00 | |