| 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 | $28.89 | 12.270% | $32.4348 | $32.43 | $32.45 | $32.40 |
| Purchase #2 | $138.94 | 10.478% | $153.4981 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $121.74 | 9.873% | $133.7594 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $42.98 | 11.746% | $48.0284 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $171.37 | 8.605% | $186.1164 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $116.34 | 5.369% | $122.5863 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $215.34 | 10.174% | $237.2487 | $237.25 | $237.25 | $237.20 |
| 7 purchase totals = | $835.60 | $913.6721 | $913.68 | $913.70 | $913.60 | |