| 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 | $180.48 | 8.476% | $195.7775 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $94.59 | 11.855% | $105.8036 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $175.39 | 13.263% | $198.652 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $241.46 | 3.526% | $249.9739 | $249.97 | $249.95 | $250.00 |
| Purchase #5 | $195.58 | 10.483% | $216.0827 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $120.60 | 5.642% | $127.4043 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $193.86 | 5.360% | $204.2509 | $204.25 | $204.25 | $204.30 |
| 7 purchase totals = | $1,201.96 | $1,297.9449 | $1,297.93 | $1,297.95 | $1,298.10 | |