| 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 | $209.60 | 3.828% | $217.6235 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $86.99 | 10.243% | $95.9004 | $95.90 | $95.90 | $95.90 |
| Purchase #3 | $109.83 | 11.594% | $122.5637 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $66.39 | 3.241% | $68.5417 | $68.54 | $68.55 | $68.50 |
| Purchase #5 | $213.33 | 4.678% | $223.3096 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $112.59 | 10.284% | $124.1688 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $9.58 | 6.642% | $10.2163 | $10.22 | $10.20 | $10.20 |
| 7 purchase totals = | $808.31 | $862.3240 | $862.32 | $862.25 | $862.30 | |