| 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 | $14.52 | 4.254% | $15.1377 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $180.65 | 7.230% | $193.711 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $221.79 | 6.267% | $235.6896 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $108.57 | 8.652% | $117.9635 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $122.63 | 13.633% | $139.3481 | $139.35 | $139.35 | $139.30 |
| Purchase #6 | $238.74 | 9.870% | $262.3036 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $32.54 | 6.681% | $34.714 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $919.44 | $998.8675 | $998.86 | $998.85 | $998.80 | |