| 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 | $245.48 | 7.701% | $264.3844 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $131.94 | 5.380% | $139.0384 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $36.48 | 5.283% | $38.4072 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $177.94 | 10.321% | $196.3052 | $196.31 | $196.30 | $196.30 |
| Purchase #5 | $150.68 | 3.157% | $155.437 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $127.90 | 6.117% | $135.7236 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $59.54 | 6.682% | $63.5185 | $63.52 | $63.50 | $63.50 |
| 7 purchase totals = | $929.96 | $992.8143 | $992.82 | $992.80 | $992.70 | |