| 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 | $239.40 | 8.318% | $259.3133 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $232.47 | 9.466% | $254.4756 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $20.83 | 11.114% | $23.145 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $114.80 | 10.724% | $127.1112 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $156.97 | 9.162% | $171.3516 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $56.29 | 11.337% | $62.6716 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $95.70 | 5.206% | $100.6821 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $916.46 | $998.7504 | $998.75 | $998.75 | $998.80 | |