| 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 | $249.78 | 4.731% | $261.5971 | $261.60 | $261.60 | $261.60 |
| Purchase #2 | $38.47 | 10.150% | $42.3747 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $122.85 | 10.166% | $135.3389 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $93.93 | 11.203% | $104.453 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $177.66 | 4.785% | $186.161 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $150.86 | 12.302% | $169.4188 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $219.57 | 7.323% | $235.6491 | $235.65 | $235.65 | $235.60 |
| 7 purchase totals = | $1,053.12 | $1,134.9926 | $1,134.99 | $1,134.95 | $1,135.00 | |