| 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 | $212.40 | 7.280% | $227.8627 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $232.63 | 11.279% | $258.8683 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $124.67 | 6.472% | $132.7386 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $16.63 | 9.626% | $18.2308 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $15.28 | 4.357% | $15.9457 | $15.95 | $15.95 | $15.90 |
| Purchase #6 | $131.59 | 8.171% | $142.3422 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $197.67 | 7.590% | $212.6732 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $930.87 | $1,008.6615 | $1,008.66 | $1,008.65 | $1,008.60 | |