| 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 | $200.32 | 7.311% | $214.9654 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $104.81 | 7.375% | $112.5397 | $112.54 | $112.55 | $112.50 |
| Purchase #3 | $121.82 | 3.325% | $125.8705 | $125.87 | $125.85 | $125.90 |
| Purchase #4 | $198.78 | 9.647% | $217.9563 | $217.96 | $217.95 | $218.00 |
| Purchase #5 | $206.89 | 9.528% | $226.6025 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $45.62 | 10.632% | $50.4703 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $196.41 | 10.683% | $217.3925 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $1,074.65 | $1,165.7972 | $1,165.80 | $1,165.75 | $1,165.90 | |