| 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 | $104.43 | 3.692% | $108.2856 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $42.69 | 9.331% | $46.6734 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $220.57 | 3.392% | $228.0517 | $228.05 | $228.05 | $228.10 |
| Purchase #4 | $111.87 | 5.855% | $118.42 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $188.89 | 10.611% | $208.9331 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $33.92 | 3.401% | $35.0736 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $227.50 | 9.136% | $248.2844 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $929.87 | $993.7218 | $993.71 | $993.70 | $993.80 | |