| 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 | $219.82 | 5.725% | $232.4047 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $197.64 | 12.287% | $221.924 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $78.75 | 9.531% | $86.2557 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $139.38 | 3.561% | $144.3433 | $144.34 | $144.35 | $144.30 |
| Purchase #5 | $38.64 | 11.773% | $43.1891 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $84.56 | 7.203% | $90.6509 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $133.49 | 7.461% | $143.4497 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $892.28 | $962.2174 | $962.21 | $962.20 | $962.20 | |