| 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 | $231.27 | 9.830% | $254.0038 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $105.36 | 12.185% | $118.1981 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $43.39 | 6.578% | $46.2442 | $46.24 | $46.25 | $46.20 |
| Purchase #4 | $17.36 | 9.775% | $19.0569 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $135.41 | 5.383% | $142.6991 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $177.26 | 9.838% | $194.6988 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $113.80 | 6.539% | $121.2414 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $823.85 | $896.1423 | $896.14 | $896.15 | $896.10 | |