| 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 | $202.69 | 7.820% | $218.5404 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $110.60 | 7.758% | $119.1803 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $24.76 | 9.534% | $27.1206 | $27.12 | $27.10 | $27.10 |
| Purchase #4 | $30.80 | 6.676% | $32.8562 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $12.83 | 12.705% | $14.4601 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $11.40 | 3.190% | $11.7637 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $188.86 | 6.312% | $200.7808 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $581.94 | $624.7021 | $624.70 | $624.70 | $624.80 | |