| 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 | $192.34 | 7.474% | $206.7155 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $218.63 | 6.337% | $232.4846 | $232.48 | $232.50 | $232.50 |
| Purchase #3 | $214.60 | 7.672% | $231.0641 | $231.06 | $231.05 | $231.10 |
| Purchase #4 | $134.80 | 8.807% | $146.6718 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $105.99 | 3.634% | $109.8417 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $215.80 | 12.810% | $243.444 | $243.44 | $243.45 | $243.40 |
| Purchase #7 | $201.44 | 12.534% | $226.6885 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $1,283.60 | $1,396.9102 | $1,396.90 | $1,396.90 | $1,396.90 | |