| 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 | $236.32 | 12.825% | $266.628 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $235.47 | 7.466% | $253.0502 | $253.05 | $253.05 | $253.10 |
| Purchase #3 | $26.75 | 5.590% | $28.2453 | $28.25 | $28.25 | $28.20 |
| Purchase #4 | $77.99 | 11.820% | $87.2084 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $110.55 | 13.622% | $125.6091 | $125.61 | $125.60 | $125.60 |
| Purchase #6 | $83.25 | 9.790% | $91.4002 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $189.61 | 9.351% | $207.3404 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $959.94 | $1,059.4816 | $1,059.49 | $1,059.50 | $1,059.40 | |