| 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 | $183.38 | 12.718% | $206.7023 | $206.70 | $206.70 | $206.70 |
| Purchase #2 | $43.52 | 3.509% | $45.0471 | $45.05 | $45.05 | $45.00 |
| Purchase #3 | $178.59 | 3.392% | $184.6478 | $184.65 | $184.65 | $184.60 |
| Purchase #4 | $122.94 | 3.432% | $127.1593 | $127.16 | $127.15 | $127.20 |
| Purchase #5 | $204.34 | 8.400% | $221.5046 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $50.53 | 12.580% | $56.8867 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $100.50 | 3.559% | $104.0768 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $883.80 | $946.0246 | $946.03 | $946.05 | $946.00 | |