| 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 | $196.38 | 3.220% | $202.7034 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $212.25 | 3.264% | $219.1778 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $7.27 | 11.865% | $8.1326 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $96.37 | 10.119% | $106.1217 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $165.95 | 7.872% | $179.0136 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $26.51 | 8.820% | $28.8482 | $28.85 | $28.85 | $28.80 |
| Purchase #7 | $103.87 | 3.529% | $107.5356 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $808.60 | $851.5329 | $851.53 | $851.55 | $851.40 | |