| 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 | $223.87 | 11.424% | $249.4449 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $175.47 | 6.257% | $186.4492 | $186.45 | $186.45 | $186.40 |
| Purchase #3 | $176.78 | 10.737% | $195.7609 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $38.81 | 13.601% | $44.0885 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $165.84 | 9.230% | $181.147 | $181.15 | $181.15 | $181.10 |
| Purchase #6 | $249.40 | 6.383% | $265.3192 | $265.32 | $265.30 | $265.30 |
| Purchase #7 | $142.44 | 10.147% | $156.8934 | $156.89 | $156.90 | $156.90 |
| 7 purchase totals = | $1,172.61 | $1,279.1031 | $1,279.10 | $1,279.10 | $1,279.00 | |