| 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 | $248.37 | 4.772% | $260.2222 | $260.22 | $260.20 | $260.20 |
| Purchase #2 | $236.90 | 13.428% | $268.7109 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $207.57 | 5.806% | $219.6215 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $139.43 | 3.539% | $144.3644 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $58.72 | 6.292% | $62.4147 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $8.42 | 7.260% | $9.0313 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $175.63 | 5.633% | $185.5232 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $1,075.04 | $1,149.8882 | $1,149.87 | $1,149.80 | $1,149.80 | |