| 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 | $190.35 | 9.548% | $208.5246 | $208.52 | $208.50 | $208.50 |
| Purchase #2 | $33.37 | 4.104% | $34.7395 | $34.74 | $34.75 | $34.70 |
| Purchase #3 | $133.92 | 11.811% | $149.7373 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $77.54 | 3.325% | $80.1182 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $122.30 | 8.175% | $132.298 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $80.66 | 9.338% | $88.192 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $14.72 | 10.289% | $16.2345 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $652.86 | $709.8441 | $709.84 | $709.85 | $709.70 | |