| 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 | $216.68 | 9.416% | $237.0826 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $232.39 | 3.692% | $240.9698 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $181.53 | 10.577% | $200.7304 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $163.71 | 5.259% | $172.3195 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $110.86 | 10.687% | $122.7076 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $161.76 | 7.525% | $173.9324 | $173.93 | $173.95 | $173.90 |
| Purchase #7 | $74.76 | 6.673% | $79.7487 | $79.75 | $79.75 | $79.70 |
| 7 purchase totals = | $1,141.69 | $1,227.4910 | $1,227.49 | $1,227.50 | $1,227.40 | |