| 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 | $22.81 | 3.185% | $23.5365 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $82.31 | 13.136% | $93.1222 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $176.66 | 9.820% | $194.008 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $89.88 | 12.473% | $101.0907 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $207.80 | 12.841% | $234.4836 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $148.97 | 4.353% | $155.4547 | $155.45 | $155.45 | $155.50 |
| Purchase #7 | $183.39 | 5.385% | $193.2656 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $911.82 | $994.9613 | $994.96 | $994.95 | $995.00 | |