| 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 | $91.40 | 12.867% | $103.1604 | $103.16 | $103.15 | $103.20 |
| Purchase #2 | $44.75 | 11.512% | $49.9016 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $209.89 | 8.171% | $227.0401 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $18.99 | 8.295% | $20.5652 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $242.28 | 3.802% | $251.4915 | $251.49 | $251.50 | $251.50 |
| Purchase #6 | $238.87 | 4.532% | $249.6956 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $74.84 | 7.410% | $80.3856 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $921.02 | $982.2400 | $982.25 | $982.25 | $982.30 | |