| 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 | $83.25 | 3.197% | $85.9115 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $241.33 | 12.107% | $270.5478 | $270.55 | $270.55 | $270.50 |
| Purchase #3 | $184.33 | 4.767% | $193.117 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $190.66 | 6.553% | $203.1539 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $198.41 | 8.784% | $215.8383 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $195.47 | 11.273% | $217.5053 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $61.85 | 5.199% | $65.0656 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $1,155.30 | $1,251.1394 | $1,251.15 | $1,251.10 | $1,251.10 | |