| 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 | $121.26 | 12.181% | $136.0307 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $145.67 | 5.850% | $154.1917 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $240.74 | 7.246% | $258.184 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $212.99 | 10.745% | $235.8758 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $234.34 | 7.191% | $251.1914 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $58.77 | 4.758% | $61.5663 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $61.26 | 13.442% | $69.4946 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $1,075.03 | $1,166.5345 | $1,166.53 | $1,166.60 | $1,166.60 | |