| 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 | $207.76 | 13.319% | $235.4316 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $216.71 | 11.717% | $242.1019 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $123.42 | 13.254% | $139.7781 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $164.72 | 9.603% | $180.5381 | $180.54 | $180.55 | $180.50 |
| Purchase #5 | $115.51 | 7.771% | $124.4863 | $124.49 | $124.50 | $124.50 |
| Purchase #6 | $222.60 | 12.796% | $251.0839 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $91.99 | 8.573% | $99.8763 | $99.88 | $99.90 | $99.90 |
| 7 purchase totals = | $1,142.71 | $1,273.2962 | $1,273.30 | $1,273.40 | $1,273.30 | |