| 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 | $211.26 | 12.700% | $238.09 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $172.74 | 12.320% | $194.0216 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $204.25 | 5.475% | $215.4327 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $217.49 | 5.616% | $229.7042 | $229.70 | $229.70 | $229.70 |
| Purchase #5 | $96.57 | 7.215% | $103.5375 | $103.54 | $103.55 | $103.50 |
| Purchase #6 | $163.44 | 8.211% | $176.8601 | $176.86 | $176.85 | $176.90 |
| Purchase #7 | $234.31 | 11.300% | $260.787 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,300.06 | $1,418.4331 | $1,418.43 | $1,418.45 | $1,418.40 | |