| 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 | $215.50 | 7.314% | $231.2617 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $6.82 | 12.781% | $7.6917 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $41.81 | 6.745% | $44.6301 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $177.58 | 7.801% | $191.433 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $15.61 | 3.821% | $16.2065 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $25.58 | 8.775% | $27.8246 | $27.82 | $27.80 | $27.80 |
| Purchase #7 | $83.25 | 9.692% | $91.3186 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $566.15 | $610.3662 | $610.36 | $610.35 | $610.30 | |