| 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 | $136.43 | 13.185% | $154.4183 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $230.77 | 4.564% | $241.3023 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $189.97 | 5.372% | $200.1752 | $200.18 | $200.20 | $200.20 |
| Purchase #4 | $187.92 | 13.425% | $213.1483 | $213.15 | $213.15 | $213.10 |
| Purchase #5 | $242.44 | 4.606% | $253.6068 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $213.41 | 13.231% | $241.6463 | $241.65 | $241.65 | $241.60 |
| Purchase #7 | $61.50 | 12.286% | $69.0559 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $1,262.44 | $1,373.3531 | $1,373.37 | $1,373.35 | $1,373.30 | |