| 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 | $125.93 | 11.418% | $140.3087 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $237.61 | 5.452% | $250.5645 | $250.56 | $250.55 | $250.60 |
| Purchase #3 | $246.55 | 12.681% | $277.815 | $277.82 | $277.80 | $277.80 |
| Purchase #4 | $202.36 | 7.680% | $217.9012 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $85.67 | 3.699% | $88.8389 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $108.53 | 11.125% | $120.604 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $185.28 | 11.643% | $206.8522 | $206.85 | $206.85 | $206.90 |
| 7 purchase totals = | $1,191.93 | $1,302.8845 | $1,302.88 | $1,302.85 | $1,302.90 | |