| 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 | $136.64 | 9.291% | $149.3352 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $233.66 | 7.274% | $250.6564 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $110.48 | 6.853% | $118.0512 | $118.05 | $118.05 | $118.10 |
| Purchase #4 | $231.46 | 11.620% | $258.3557 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $186.78 | 3.203% | $192.7626 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $142.78 | 12.604% | $160.776 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $234.60 | 13.357% | $265.9355 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $1,276.40 | $1,395.8726 | $1,395.89 | $1,395.90 | $1,396.00 | |