| 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 | $130.58 | 10.474% | $144.2569 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $226.53 | 3.718% | $234.9524 | $234.95 | $234.95 | $235.00 |
| Purchase #3 | $121.68 | 12.798% | $137.2526 | $137.25 | $137.25 | $137.30 |
| Purchase #4 | $131.84 | 3.175% | $136.0259 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $161.56 | 5.816% | $170.9563 | $170.96 | $170.95 | $171.00 |
| Purchase #6 | $229.48 | 11.570% | $256.0308 | $256.03 | $256.05 | $256.00 |
| Purchase #7 | $32.49 | 10.505% | $35.9031 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $1,034.16 | $1,115.3780 | $1,115.38 | $1,115.40 | $1,115.50 | |