| 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 | $223.49 | 9.424% | $244.5517 | $244.55 | $244.55 | $244.60 |
| Purchase #2 | $122.79 | 9.650% | $134.6392 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $113.48 | 5.805% | $120.0675 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $150.69 | 4.789% | $157.9065 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $99.79 | 7.406% | $107.1804 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $47.78 | 6.723% | $50.9922 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $213.83 | 5.395% | $225.3661 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $971.85 | $1,040.7036 | $1,040.71 | $1,040.70 | $1,040.80 | |