| 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 | $125.65 | 3.133% | $129.5866 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $130.88 | 7.168% | $140.2615 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $83.88 | 9.125% | $91.5341 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $203.31 | 4.481% | $212.4203 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $184.56 | 6.535% | $196.621 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $73.51 | 11.181% | $81.7292 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $246.45 | 6.276% | $261.9172 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,048.24 | $1,114.0699 | $1,114.07 | $1,114.05 | $1,114.00 | |