| 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 | $109.65 | 13.483% | $124.4341 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $216.33 | 9.633% | $237.1691 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $215.90 | 10.306% | $238.1507 | $238.15 | $238.15 | $238.20 |
| Purchase #4 | $24.85 | 8.765% | $27.0281 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $146.75 | 10.176% | $161.6833 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $242.73 | 11.605% | $270.8988 | $270.90 | $270.90 | $270.90 |
| Purchase #7 | $226.61 | 4.816% | $237.5235 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $1,182.82 | $1,296.8876 | $1,296.88 | $1,296.90 | $1,296.90 | |