| 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 | $114.93 | 11.377% | $128.0056 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $86.80 | 13.739% | $98.7255 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $221.44 | 4.259% | $230.8711 | $230.87 | $230.85 | $230.90 |
| Purchase #4 | $217.66 | 9.836% | $239.069 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $35.75 | 12.173% | $40.1018 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $44.31 | 9.194% | $48.3839 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $175.44 | 6.841% | $187.4419 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $896.33 | $972.5988 | $972.60 | $972.60 | $972.60 | |