| 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 | $213.85 | 5.405% | $225.4086 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $57.71 | 7.571% | $62.0792 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $112.54 | 9.568% | $123.3078 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $10.79 | 5.675% | $11.4023 | $11.40 | $11.40 | $11.40 |
| Purchase #5 | $172.38 | 4.378% | $179.9268 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $183.32 | 10.174% | $201.971 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $58.78 | 11.305% | $65.4251 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $809.37 | $869.5208 | $869.53 | $869.55 | $869.50 | |