| 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 | $233.78 | 7.209% | $250.6332 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $11.95 | 6.259% | $12.698 | $12.70 | $12.70 | $12.70 |
| Purchase #3 | $122.39 | 5.566% | $129.2022 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $214.61 | 7.161% | $229.9782 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $180.96 | 4.343% | $188.8191 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $214.62 | 3.479% | $222.0866 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $37.76 | 4.455% | $39.4422 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $1,016.07 | $1,072.8595 | $1,072.86 | $1,072.90 | $1,072.80 | |