| 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 | $250.34 | 9.724% | $274.6831 | $274.68 | $274.70 | $274.70 |
| Purchase #2 | $17.63 | 5.751% | $18.6439 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $237.53 | 12.497% | $267.2141 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $71.80 | 10.675% | $79.4647 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $235.26 | 11.796% | $263.0113 | $263.01 | $263.00 | $263.00 |
| Purchase #6 | $206.99 | 11.833% | $231.4831 | $231.48 | $231.50 | $231.50 |
| Purchase #7 | $59.84 | 11.839% | $66.9245 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $1,079.39 | $1,201.4247 | $1,201.40 | $1,201.40 | $1,201.40 | |