| 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 | $212.30 | 5.409% | $223.7833 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $187.61 | 5.585% | $198.088 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $247.87 | 10.666% | $274.3078 | $274.31 | $274.30 | $274.30 |
| Purchase #4 | $219.46 | 10.769% | $243.0936 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $54.86 | 6.867% | $58.6272 | $58.63 | $58.65 | $58.60 |
| Purchase #6 | $80.53 | 3.600% | $83.4291 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $163.96 | 13.242% | $185.6716 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,166.59 | $1,267.0006 | $1,267.00 | $1,267.05 | $1,267.00 | |