| 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 | $225.96 | 6.220% | $240.0147 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $210.71 | 7.364% | $226.2267 | $226.23 | $226.25 | $226.20 |
| Purchase #3 | $222.63 | 6.581% | $237.2813 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $245.51 | 13.826% | $279.4542 | $279.45 | $279.45 | $279.50 |
| Purchase #5 | $5.26 | 12.586% | $5.922 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $93.72 | 7.675% | $100.913 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $45.54 | 12.371% | $51.1738 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $1,049.33 | $1,140.9857 | $1,140.97 | $1,140.95 | $1,141.00 | |