| 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 | $149.35 | 3.492% | $154.5653 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $235.65 | 12.717% | $265.6176 | $265.62 | $265.60 | $265.60 |
| Purchase #3 | $77.93 | 6.223% | $82.7796 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $78.71 | 4.640% | $82.3621 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $228.60 | 8.171% | $247.2789 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $78.62 | 7.559% | $84.5629 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $119.94 | 3.211% | $123.7913 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $968.80 | $1,040.9577 | $1,040.96 | $1,040.95 | $1,041.10 | |