| 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 | $116.31 | 11.635% | $129.8427 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $164.94 | 6.509% | $175.6759 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $37.89 | 9.527% | $41.4998 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $133.32 | 6.844% | $142.4444 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $243.50 | 5.205% | $256.1742 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $27.25 | 13.362% | $30.8911 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $236.80 | 6.755% | $252.7958 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $960.01 | $1,029.3239 | $1,029.32 | $1,029.35 | $1,029.30 | |