| 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 | $250.88 | 4.200% | $261.417 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $39.57 | 5.457% | $41.7293 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $43.63 | 11.183% | $48.5091 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $175.76 | 13.311% | $199.1554 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $42.41 | 4.163% | $44.1755 | $44.18 | $44.20 | $44.20 |
| Purchase #6 | $203.69 | 5.431% | $214.7524 | $214.75 | $214.75 | $214.80 |
| Purchase #7 | $59.64 | 11.736% | $66.6394 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $815.58 | $876.3781 | $876.39 | $876.40 | $876.40 | |