| 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 | $100.57 | 5.837% | $106.4403 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $185.83 | 9.763% | $203.9726 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $220.28 | 9.188% | $240.5193 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $212.93 | 3.712% | $220.834 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $199.79 | 4.155% | $208.0913 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $243.54 | 5.496% | $256.925 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $218.69 | 6.210% | $232.2706 | $232.27 | $232.25 | $232.30 |
| 7 purchase totals = | $1,381.63 | $1,469.0531 | $1,469.05 | $1,469.05 | $1,469.00 | |