| 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 | $196.74 | 12.282% | $220.9036 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $167.48 | 6.567% | $178.4784 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $250.42 | 12.770% | $282.3986 | $282.40 | $282.40 | $282.40 |
| Purchase #4 | $214.41 | 6.796% | $228.9813 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $120.69 | 9.242% | $131.8442 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $183.55 | 12.779% | $207.0059 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $142.54 | 13.179% | $161.3253 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $1,275.83 | $1,410.9373 | $1,410.94 | $1,411.00 | $1,410.90 | |