| 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 | $216.68 | 13.151% | $245.1756 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $172.91 | 6.493% | $184.137 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $177.25 | 9.427% | $193.9594 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $189.62 | 6.554% | $202.0477 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $11.87 | 10.271% | $13.0892 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $10.32 | 8.682% | $11.216 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $28.73 | 5.148% | $30.209 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $807.38 | $879.8339 | $879.85 | $879.85 | $879.80 | |