| 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 | $224.40 | 11.552% | $250.3227 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $140.72 | 12.725% | $158.6266 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $12.34 | 11.611% | $13.7728 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $171.64 | 3.227% | $177.1788 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $116.39 | 9.204% | $127.1025 | $127.10 | $127.10 | $127.10 |
| Purchase #6 | $63.40 | 9.635% | $69.5086 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $82.37 | 7.492% | $88.5412 | $88.54 | $88.55 | $88.50 |
| 7 purchase totals = | $811.26 | $885.0532 | $885.05 | $885.05 | $885.00 | |