| 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 | $219.34 | 3.701% | $227.4578 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $250.73 | 9.317% | $274.0905 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $192.82 | 4.350% | $201.2077 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $37.72 | 5.410% | $39.7607 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $67.65 | 3.510% | $70.0245 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $126.77 | 12.590% | $142.7303 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $22.46 | 12.574% | $25.2841 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $917.49 | $980.5556 | $980.55 | $980.55 | $980.60 | |