| 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 | $102.91 | 6.686% | $109.7906 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $16.54 | 6.470% | $17.6101 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $114.87 | 9.326% | $125.5828 | $125.58 | $125.60 | $125.60 |
| Purchase #4 | $181.77 | 10.540% | $200.9286 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $27.58 | 3.434% | $28.5271 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $196.92 | 10.860% | $218.3055 | $218.31 | $218.30 | $218.30 |
| Purchase #7 | $226.74 | 5.250% | $238.6439 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $867.33 | $939.3886 | $939.39 | $939.45 | $939.30 | |