| 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 | $202.58 | 6.144% | $215.0265 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $75.73 | 12.737% | $85.3757 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $204.82 | 5.757% | $216.6115 | $216.61 | $216.60 | $216.60 |
| Purchase #4 | $124.81 | 8.229% | $135.0806 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $182.72 | 11.808% | $204.2956 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $57.87 | 5.398% | $60.9938 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $243.32 | 11.363% | $270.9685 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $1,091.85 | $1,188.3522 | $1,188.36 | $1,188.40 | $1,188.40 | |