| 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 | $205.62 | 7.414% | $220.8647 | $220.86 | $220.85 | $220.90 |
| Purchase #2 | $135.35 | 5.533% | $142.8389 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $25.35 | 13.573% | $28.7908 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $98.36 | 5.802% | $104.0668 | $104.07 | $104.05 | $104.10 |
| Purchase #5 | $206.97 | 5.431% | $218.2105 | $218.21 | $218.20 | $218.20 |
| Purchase #6 | $192.88 | 11.716% | $215.4778 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $207.92 | 8.169% | $224.905 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $1,072.45 | $1,155.1545 | $1,155.16 | $1,155.15 | $1,155.20 | |