| 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 | $34.91 | 8.431% | $37.8533 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $45.84 | 8.602% | $49.7832 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $123.89 | 9.248% | $135.3473 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $215.76 | 10.307% | $237.9984 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $31.92 | 10.479% | $35.2649 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $208.57 | 12.369% | $234.368 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $188.70 | 13.460% | $214.099 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $849.59 | $944.7141 | $944.71 | $944.70 | $944.80 | |