| 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 | $40.27 | 5.276% | $42.3946 | $42.39 | $42.40 | $42.40 |
| Purchase #2 | $126.87 | 6.254% | $134.8044 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $78.35 | 5.543% | $82.6929 | $82.69 | $82.70 | $82.70 |
| Purchase #4 | $153.69 | 3.547% | $159.1414 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $171.31 | 6.869% | $183.0773 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $222.42 | 12.108% | $249.3506 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $141.94 | 13.636% | $161.2949 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $934.85 | $1,012.7561 | $1,012.74 | $1,012.80 | $1,012.80 | |