| 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 | $71.47 | 12.276% | $80.2437 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $204.55 | 11.803% | $228.693 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $167.97 | 9.522% | $183.9641 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $97.71 | 4.751% | $102.3522 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $225.47 | 9.214% | $246.2448 | $246.24 | $246.25 | $246.20 |
| Purchase #6 | $117.88 | 4.349% | $123.0066 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $28.70 | 8.354% | $31.0976 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $913.75 | $995.6020 | $995.59 | $995.60 | $995.60 | |