| 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 | $202.50 | 5.275% | $213.1819 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $175.62 | 8.467% | $190.4897 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $201.33 | 8.671% | $218.7873 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $99.44 | 6.468% | $105.8718 | $105.87 | $105.85 | $105.90 |
| Purchase #5 | $17.96 | 3.463% | $18.582 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $42.41 | 10.306% | $46.7808 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $219.95 | 11.536% | $245.3234 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $959.21 | $1,039.0169 | $1,039.01 | $1,039.05 | $1,039.10 | |