| 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 | $188.32 | 10.563% | $208.2122 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $11.74 | 4.531% | $12.2719 | $12.27 | $12.25 | $12.30 |
| Purchase #3 | $33.92 | 6.639% | $36.1719 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $33.69 | 6.304% | $35.8138 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $61.41 | 4.765% | $64.3362 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $110.53 | 4.858% | $115.8995 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $70.61 | 5.586% | $74.5543 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $510.22 | $547.2598 | $547.25 | $547.20 | $547.30 | |