| 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 | $241.26 | 3.614% | $249.9791 | $249.98 | $250.00 | $250.00 |
| Purchase #2 | $171.46 | 3.204% | $176.9536 | $176.95 | $176.95 | $177.00 |
| Purchase #3 | $65.80 | 13.671% | $74.7955 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $220.59 | 7.824% | $237.849 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $100.28 | 5.455% | $105.7503 | $105.75 | $105.75 | $105.80 |
| Purchase #6 | $6.82 | 4.612% | $7.1345 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $94.65 | 9.804% | $103.9295 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $900.86 | $956.3915 | $956.39 | $956.45 | $956.40 | |