| 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 | $203.87 | 12.852% | $230.0714 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $43.57 | 10.766% | $48.2607 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $27.88 | 10.401% | $30.7798 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $247.30 | 7.135% | $264.9449 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $225.59 | 5.562% | $238.1373 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $181.88 | 9.332% | $198.853 | $198.85 | $198.85 | $198.90 |
| Purchase #7 | $98.51 | 9.255% | $107.6271 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $1,028.60 | $1,118.6742 | $1,118.67 | $1,118.70 | $1,118.70 | |