| 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 | $221.87 | 10.426% | $245.0022 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $235.71 | 10.602% | $260.7 | $260.70 | $260.70 | $260.70 |
| Purchase #3 | $40.26 | 8.838% | $43.8182 | $43.82 | $43.80 | $43.80 |
| Purchase #4 | $66.75 | 4.685% | $69.8772 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $215.56 | 9.238% | $235.4734 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $93.32 | 9.793% | $102.4588 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $150.33 | 9.399% | $164.4595 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $1,023.80 | $1,121.7893 | $1,121.79 | $1,121.75 | $1,121.90 | |