| 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 | $140.68 | 4.260% | $146.673 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $139.97 | 11.185% | $155.6256 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $208.44 | 10.526% | $230.3804 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $250.54 | 10.611% | $277.1248 | $277.12 | $277.10 | $277.10 |
| Purchase #5 | $32.77 | 4.343% | $34.1932 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $239.47 | 12.381% | $269.1188 | $269.12 | $269.10 | $269.10 |
| Purchase #7 | $196.51 | 5.313% | $206.9506 | $206.95 | $206.95 | $207.00 |
| 7 purchase totals = | $1,208.38 | $1,320.0664 | $1,320.06 | $1,320.05 | $1,320.10 | |