| 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 | $232.68 | 9.625% | $255.0755 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $92.95 | 10.787% | $102.9765 | $102.98 | $103.00 | $103.00 |
| Purchase #3 | $243.67 | 10.160% | $268.4269 | $268.43 | $268.45 | $268.40 |
| Purchase #4 | $232.69 | 7.757% | $250.7398 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $27.88 | 6.741% | $29.7594 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $97.74 | 5.380% | $102.9984 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $99.49 | 13.609% | $113.0296 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $1,027.10 | $1,123.0061 | $1,123.02 | $1,123.10 | $1,123.00 | |