| 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 | $235.27 | 9.223% | $256.969 | $256.97 | $256.95 | $257.00 |
| Purchase #2 | $208.94 | 11.151% | $232.2389 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $202.27 | 4.138% | $210.6399 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $88.75 | 11.653% | $99.092 | $99.09 | $99.10 | $99.10 |
| Purchase #5 | $237.45 | 11.287% | $264.251 | $264.25 | $264.25 | $264.30 |
| Purchase #6 | $217.63 | 5.353% | $229.2797 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $142.60 | 5.531% | $150.4872 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $1,332.91 | $1,442.9577 | $1,442.96 | $1,443.00 | $1,443.00 | |