| 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 | $217.74 | 10.482% | $240.5635 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $137.36 | 4.558% | $143.6209 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $65.53 | 9.845% | $71.9814 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $247.50 | 3.352% | $255.7962 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $75.30 | 9.830% | $82.702 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $24.79 | 13.809% | $28.2133 | $28.21 | $28.20 | $28.20 |
| Purchase #7 | $5.27 | 13.756% | $5.9949 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $773.49 | $828.8722 | $828.86 | $828.85 | $828.90 | |