| 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 | $68.50 | 5.639% | $72.3627 | $72.36 | $72.35 | $72.40 |
| Purchase #2 | $215.79 | 12.618% | $243.0184 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $49.71 | 13.306% | $56.3244 | $56.32 | $56.30 | $56.30 |
| Purchase #4 | $129.88 | 5.227% | $136.6688 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $238.79 | 4.341% | $249.1559 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $228.87 | 7.673% | $246.4312 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $99.46 | 8.421% | $107.8355 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $1,031.00 | $1,111.7969 | $1,111.80 | $1,111.75 | $1,111.80 | |