| 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 | $204.84 | 6.115% | $217.366 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $99.74 | 13.738% | $113.4423 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $250.79 | 13.134% | $283.7288 | $283.73 | $283.75 | $283.70 |
| Purchase #4 | $245.53 | 13.682% | $279.1234 | $279.12 | $279.10 | $279.10 |
| Purchase #5 | $86.61 | 12.272% | $97.2388 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $33.99 | 8.831% | $36.9917 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $58.44 | 13.444% | $66.2967 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $979.94 | $1,094.1877 | $1,094.19 | $1,094.20 | $1,094.10 | |