| 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 | $56.98 | 12.388% | $64.0387 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $59.99 | 13.255% | $67.9417 | $67.94 | $67.95 | $67.90 |
| Purchase #3 | $219.34 | 13.605% | $249.1812 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $190.78 | 4.420% | $199.2125 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $181.49 | 4.699% | $190.0182 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $245.72 | 7.470% | $264.0753 | $264.08 | $264.10 | $264.10 |
| Purchase #7 | $170.68 | 12.269% | $191.6207 | $191.62 | $191.60 | $191.60 |
| 7 purchase totals = | $1,124.98 | $1,226.0883 | $1,226.09 | $1,226.10 | $1,226.00 | |