| 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 | $237.49 | 9.301% | $259.5789 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $100.57 | 5.827% | $106.4302 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $212.61 | 11.727% | $237.5428 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $180.79 | 13.264% | $204.77 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $106.52 | 12.210% | $119.5261 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $224.83 | 7.488% | $241.6653 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $232.62 | 8.622% | $252.6765 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,295.43 | $1,422.1898 | $1,422.20 | $1,422.25 | $1,422.20 | |