| 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 | $214.31 | 8.675% | $232.9014 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $164.69 | 10.363% | $181.7568 | $181.76 | $181.75 | $181.80 |
| Purchase #3 | $105.51 | 11.659% | $117.8114 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $28.74 | 8.657% | $31.228 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $103.47 | 7.398% | $111.1247 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $199.73 | 6.710% | $213.1319 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $222.75 | 11.807% | $249.0501 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $1,039.20 | $1,137.0043 | $1,137.00 | $1,137.00 | $1,137.00 | |