| 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 | $247.76 | 4.431% | $258.7382 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $137.66 | 3.653% | $142.6887 | $142.69 | $142.70 | $142.70 |
| Purchase #3 | $10.35 | 8.841% | $11.265 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $92.59 | 5.814% | $97.9732 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $57.31 | 3.534% | $59.3353 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $120.34 | 7.111% | $128.8974 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $159.75 | 11.500% | $178.1213 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $825.76 | $877.0191 | $877.03 | $877.00 | $877.00 | |