| 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 | $199.34 | 8.353% | $215.9909 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $9.90 | 3.818% | $10.278 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $9.65 | 11.153% | $10.7263 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $180.43 | 7.653% | $194.2383 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $27.39 | 4.556% | $28.6379 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $241.30 | 11.744% | $269.6383 | $269.64 | $269.65 | $269.60 |
| Purchase #7 | $190.75 | 12.745% | $215.0611 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $858.76 | $944.5708 | $944.58 | $944.65 | $944.50 | |