| 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 | $115.45 | 9.430% | $126.3369 | $126.34 | $126.35 | $126.30 |
| Purchase #2 | $144.58 | 12.588% | $162.7797 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $145.45 | 4.312% | $151.7218 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $36.81 | 4.767% | $38.5647 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $129.87 | 3.766% | $134.7609 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $109.60 | 3.524% | $113.4623 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $213.55 | 6.781% | $228.0308 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $895.31 | $955.6571 | $955.65 | $955.65 | $955.70 | |