| 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 | $64.80 | 9.627% | $71.0383 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $170.85 | 5.634% | $180.4757 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $217.79 | 10.546% | $240.7581 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $21.90 | 13.152% | $24.7803 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $211.81 | 9.678% | $232.309 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $235.41 | 11.292% | $261.9925 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $172.27 | 6.849% | $184.0688 | $184.07 | $184.05 | $184.10 |
| 7 purchase totals = | $1,094.83 | $1,195.4227 | $1,195.43 | $1,195.45 | $1,195.50 | |