| 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 | $113.62 | 4.261% | $118.4613 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $34.53 | 7.835% | $37.2354 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $93.69 | 9.769% | $102.8426 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $65.64 | 8.516% | $71.2299 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $32.93 | 10.754% | $36.4713 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $212.69 | 6.802% | $227.1572 | $227.16 | $227.15 | $227.20 |
| Purchase #7 | $232.29 | 6.693% | $247.8372 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $785.39 | $841.2349 | $841.24 | $841.25 | $841.20 | |