| 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 | $207.96 | 13.588% | $236.2176 | $236.22 | $236.20 | $236.20 |
| Purchase #2 | $181.88 | 7.808% | $196.0812 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $172.78 | 7.523% | $185.7782 | $185.78 | $185.80 | $185.80 |
| Purchase #4 | $244.89 | 6.366% | $260.4797 | $260.48 | $260.50 | $260.50 |
| Purchase #5 | $216.56 | 13.426% | $245.6353 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $222.85 | 3.457% | $230.5539 | $230.55 | $230.55 | $230.60 |
| Purchase #7 | $250.55 | 6.189% | $266.0565 | $266.06 | $266.05 | $266.10 |
| 7 purchase totals = | $1,497.47 | $1,620.8024 | $1,620.81 | $1,620.85 | $1,620.90 | |