| 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 | $237.30 | 9.716% | $260.3561 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $201.59 | 12.735% | $227.2625 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $41.44 | 3.321% | $42.8162 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $69.64 | 13.735% | $79.2051 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $246.86 | 13.855% | $281.0625 | $281.06 | $281.05 | $281.10 |
| Purchase #6 | $183.39 | 3.516% | $189.838 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $126.68 | 9.573% | $138.8071 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $1,106.90 | $1,219.3475 | $1,219.36 | $1,219.30 | $1,219.40 | |