| 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 | $235.33 | 10.218% | $259.376 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $242.98 | 4.429% | $253.7416 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $124.73 | 3.867% | $129.5533 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $116.62 | 6.871% | $124.633 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $96.46 | 11.532% | $107.5838 | $107.58 | $107.60 | $107.60 |
| Purchase #6 | $49.78 | 13.451% | $56.4759 | $56.48 | $56.50 | $56.50 |
| Purchase #7 | $247.67 | 13.582% | $281.3085 | $281.31 | $281.30 | $281.30 |
| 7 purchase totals = | $1,113.57 | $1,212.6721 | $1,212.67 | $1,212.75 | $1,212.70 | |