| 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 | $90.81 | 13.265% | $102.8559 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $238.77 | 12.615% | $268.8908 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $242.60 | 6.503% | $258.3763 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $30.72 | 7.519% | $33.0298 | $33.03 | $33.05 | $33.00 |
| Purchase #5 | $10.65 | 8.687% | $11.5752 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $97.86 | 7.143% | $104.8501 | $104.85 | $104.85 | $104.90 |
| Purchase #7 | $150.25 | 7.383% | $161.343 | $161.34 | $161.35 | $161.30 |
| 7 purchase totals = | $861.66 | $940.9211 | $940.93 | $941.00 | $941.00 | |