| 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 | $39.97 | 4.774% | $41.8782 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $142.81 | 8.599% | $155.0902 | $155.09 | $155.10 | $155.10 |
| Purchase #3 | $37.88 | 13.773% | $43.0972 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $227.57 | 3.536% | $235.6169 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $123.41 | 13.434% | $139.9889 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $241.71 | 13.510% | $274.365 | $274.37 | $274.35 | $274.40 |
| Purchase #7 | $88.44 | 5.587% | $93.3811 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $901.79 | $983.4175 | $983.43 | $983.45 | $983.50 | |