| 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 | $187.72 | 9.385% | $205.3375 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $181.46 | 13.529% | $206.0097 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $43.78 | 5.450% | $46.166 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $219.63 | 3.832% | $228.0462 | $228.05 | $228.05 | $228.00 |
| Purchase #5 | $182.47 | 9.207% | $199.27 | $199.27 | $199.25 | $199.30 |
| Purchase #6 | $206.85 | 12.226% | $232.1395 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $15.55 | 11.867% | $17.3953 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $1,037.46 | $1,134.3642 | $1,134.38 | $1,134.35 | $1,134.30 | |