| 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 | $194.78 | 7.861% | $210.0917 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $235.73 | 9.844% | $258.9353 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $72.63 | 9.436% | $79.4834 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $69.77 | 11.438% | $77.7503 | $77.75 | $77.75 | $77.80 |
| Purchase #5 | $52.37 | 3.398% | $54.1495 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $92.43 | 12.568% | $104.0466 | $104.05 | $104.05 | $104.00 |
| Purchase #7 | $170.30 | 10.488% | $188.1611 | $188.16 | $188.15 | $188.20 |
| 7 purchase totals = | $888.01 | $972.6179 | $972.62 | $972.65 | $972.60 | |