| 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 | $214.38 | 12.419% | $241.0039 | $241.00 | $241.00 | $241.00 |
| Purchase #2 | $29.64 | 5.857% | $31.376 | $31.38 | $31.40 | $31.40 |
| Purchase #3 | $73.58 | 13.104% | $83.2219 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $231.46 | 6.222% | $245.8614 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $144.70 | 3.677% | $150.0206 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $218.76 | 4.345% | $228.2651 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $16.56 | 13.392% | $18.7777 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $929.08 | $998.5266 | $998.53 | $998.50 | $998.60 | |