| 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 | $235.70 | 3.439% | $243.8057 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $227.88 | 13.833% | $259.4026 | $259.40 | $259.40 | $259.40 |
| Purchase #3 | $232.30 | 4.523% | $242.8069 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $201.32 | 6.520% | $214.4461 | $214.45 | $214.45 | $214.40 |
| Purchase #5 | $179.37 | 13.555% | $203.6836 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $12.43 | 11.352% | $13.8411 | $13.84 | $13.85 | $13.80 |
| Purchase #7 | $108.78 | 12.508% | $122.3862 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $1,197.78 | $1,300.3722 | $1,300.38 | $1,300.40 | $1,300.30 | |