| 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 | $231.73 | 9.658% | $254.1105 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $28.95 | 7.874% | $31.2295 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $209.71 | 10.194% | $231.0878 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $245.95 | 4.371% | $256.7005 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $177.53 | 9.217% | $193.8929 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $148.94 | 3.410% | $154.0189 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $112.32 | 13.763% | $127.7786 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $1,155.13 | $1,248.8187 | $1,248.82 | $1,248.85 | $1,248.80 | |