| 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 | $220.81 | 6.445% | $235.0412 | $235.04 | $235.05 | $235.00 |
| Purchase #2 | $106.43 | 11.519% | $118.6897 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $78.40 | 12.462% | $88.1702 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $208.39 | 4.859% | $218.5157 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $149.46 | 9.703% | $163.9621 | $163.96 | $163.95 | $164.00 |
| Purchase #6 | $163.55 | 11.210% | $181.884 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $160.29 | 10.832% | $177.6526 | $177.65 | $177.65 | $177.70 |
| 7 purchase totals = | $1,087.33 | $1,183.9155 | $1,183.91 | $1,183.90 | $1,184.00 | |