| 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 | $120.56 | 11.547% | $134.4811 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $124.58 | 11.223% | $138.5616 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $83.46 | 7.428% | $89.6594 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $227.64 | 8.276% | $246.4795 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $242.60 | 9.396% | $265.3947 | $265.39 | $265.40 | $265.40 |
| Purchase #6 | $111.89 | 9.119% | $122.0932 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $144.44 | 3.558% | $149.5792 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $1,055.17 | $1,146.2487 | $1,146.24 | $1,146.30 | $1,146.40 | |