| 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 | $121.34 | 11.309% | $135.0623 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $74.61 | 11.258% | $83.0096 | $83.01 | $83.00 | $83.00 |
| Purchase #3 | $79.70 | 13.535% | $90.4874 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $230.98 | 13.655% | $262.5203 | $262.52 | $262.50 | $262.50 |
| Purchase #5 | $138.52 | 5.611% | $146.2924 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $152.98 | 13.467% | $173.5818 | $173.58 | $173.60 | $173.60 |
| Purchase #7 | $93.29 | 11.636% | $104.1452 | $104.15 | $104.15 | $104.10 |
| 7 purchase totals = | $891.42 | $995.0990 | $995.10 | $995.10 | $995.10 | |