| 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 | $206.44 | 5.281% | $217.3421 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $241.34 | 5.612% | $254.884 | $254.88 | $254.90 | $254.90 |
| Purchase #3 | $234.88 | 6.478% | $250.0955 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $199.94 | 7.172% | $214.2797 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $35.57 | 12.517% | $40.0223 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $162.94 | 9.826% | $178.9505 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $241.85 | 10.796% | $267.9601 | $267.96 | $267.95 | $268.00 |
| 7 purchase totals = | $1,322.96 | $1,423.5342 | $1,423.53 | $1,423.55 | $1,423.60 | |