| 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 | $193.31 | 10.129% | $212.8904 | $212.89 | $212.90 | $212.90 |
| Purchase #2 | $161.32 | 11.333% | $179.6024 | $179.60 | $179.60 | $179.60 |
| Purchase #3 | $168.36 | 8.130% | $182.0477 | $182.05 | $182.05 | $182.00 |
| Purchase #4 | $101.80 | 7.759% | $109.6987 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $7.93 | 11.696% | $8.8575 | $8.86 | $8.85 | $8.90 |
| Purchase #6 | $119.83 | 5.816% | $126.7993 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $143.74 | 3.723% | $149.0914 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $896.29 | $968.9874 | $968.99 | $969.00 | $969.00 | |