| 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 | $249.33 | 13.604% | $283.2489 | $283.25 | $283.25 | $283.20 |
| Purchase #2 | $75.32 | 4.404% | $78.6371 | $78.64 | $78.65 | $78.60 |
| Purchase #3 | $77.51 | 13.317% | $87.832 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $216.28 | 12.279% | $242.837 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $207.96 | 7.552% | $223.6651 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $28.83 | 7.108% | $30.8792 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $100.89 | 11.706% | $112.7002 | $112.70 | $112.70 | $112.70 |
| 7 purchase totals = | $956.12 | $1,059.7995 | $1,059.81 | $1,059.85 | $1,059.70 | |