| 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 | $145.34 | 5.770% | $153.7261 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $191.53 | 4.474% | $200.0991 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $99.85 | 9.197% | $109.0332 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $98.66 | 6.746% | $105.3156 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $238.73 | 4.606% | $249.7259 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $236.46 | 3.772% | $245.3793 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $201.46 | 8.779% | $219.1462 | $219.15 | $219.15 | $219.10 |
| 7 purchase totals = | $1,212.03 | $1,282.4254 | $1,282.44 | $1,282.50 | $1,282.30 | |