| 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 | $249.40 | 4.221% | $259.9272 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $54.64 | 4.862% | $57.2966 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $99.38 | 3.635% | $102.9925 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $180.72 | 10.301% | $199.336 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $23.57 | 8.446% | $25.5607 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $59.76 | 13.630% | $67.9053 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $234.50 | 3.763% | $243.3242 | $243.32 | $243.30 | $243.30 |
| 7 purchase totals = | $901.97 | $956.3425 | $956.35 | $956.35 | $956.30 | |