| 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 | $121.63 | 4.339% | $126.9075 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $128.46 | 4.386% | $134.0943 | $134.09 | $134.10 | $134.10 |
| Purchase #3 | $137.33 | 6.452% | $146.1905 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $187.34 | 5.793% | $198.1926 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $196.93 | 4.571% | $205.9317 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $49.69 | 4.828% | $52.089 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $115.36 | 13.226% | $130.6175 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $936.74 | $994.0231 | $994.02 | $994.05 | $994.00 | |