| 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 | $107.89 | 5.363% | $113.6761 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $160.70 | 10.442% | $177.4803 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $135.38 | 8.167% | $146.4365 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $138.92 | 7.497% | $149.3348 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $79.95 | 8.548% | $86.7841 | $86.78 | $86.80 | $86.80 |
| Purchase #6 | $208.30 | 12.350% | $234.0251 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $93.29 | 9.866% | $102.494 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $924.43 | $1,010.2309 | $1,010.23 | $1,010.35 | $1,010.20 | |