| 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 | $211.89 | 9.823% | $232.704 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $137.44 | 5.111% | $144.4646 | $144.46 | $144.45 | $144.50 |
| Purchase #3 | $235.99 | 9.778% | $259.0651 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $134.27 | 7.310% | $144.0851 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $64.63 | 3.825% | $67.1021 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $167.50 | 12.750% | $188.8563 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $201.69 | 9.350% | $220.548 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $1,153.41 | $1,256.8252 | $1,256.83 | $1,256.80 | $1,256.90 | |