| 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 | $247.68 | 9.258% | $270.6102 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $14.87 | 10.138% | $16.3775 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $130.43 | 12.306% | $146.4807 | $146.48 | $146.50 | $146.50 |
| Purchase #4 | $208.69 | 13.611% | $237.0948 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $20.52 | 9.748% | $22.5203 | $22.52 | $22.50 | $22.50 |
| Purchase #6 | $145.28 | 5.641% | $153.4752 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $107.47 | 6.850% | $114.8317 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $874.94 | $961.3904 | $961.39 | $961.45 | $961.40 | |