| 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 | $205.80 | 12.781% | $232.1033 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $120.62 | 6.748% | $128.7594 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $139.76 | 4.790% | $146.4545 | $146.45 | $146.45 | $146.50 |
| Purchase #4 | $212.89 | 10.545% | $235.3393 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $201.47 | 11.765% | $225.1729 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $66.60 | 6.406% | $70.8664 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $82.83 | 13.287% | $93.8356 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $1,029.97 | $1,132.5314 | $1,132.53 | $1,132.50 | $1,132.60 | |