| 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 | $210.26 | 9.359% | $229.9382 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $97.92 | 6.374% | $104.1614 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $118.68 | 10.128% | $130.6999 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $68.96 | 6.378% | $73.3583 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $39.67 | 12.330% | $44.5613 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $133.74 | 13.455% | $151.7347 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $80.58 | 13.827% | $91.7218 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $749.81 | $826.1756 | $826.17 | $826.15 | $826.20 | |