| 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 | $113.99 | 11.123% | $126.6691 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $193.61 | 10.141% | $213.244 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $181.82 | 7.675% | $195.7747 | $195.77 | $195.75 | $195.80 |
| Purchase #4 | $164.81 | 6.381% | $175.3265 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $239.53 | 12.575% | $269.6509 | $269.65 | $269.65 | $269.70 |
| Purchase #6 | $22.54 | 3.368% | $23.2991 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $224.95 | 3.191% | $232.1282 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,141.25 | $1,236.0925 | $1,236.09 | $1,236.10 | $1,236.10 | |