| 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 | $201.90 | 8.849% | $219.7661 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $84.60 | 12.754% | $95.3899 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $167.58 | 8.352% | $181.5763 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $103.36 | 4.229% | $107.7311 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $220.54 | 3.852% | $229.0352 | $229.04 | $229.05 | $229.00 |
| Purchase #6 | $215.75 | 7.654% | $232.2635 | $232.26 | $232.25 | $232.30 |
| Purchase #7 | $174.61 | 3.356% | $180.4699 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $1,168.34 | $1,246.2320 | $1,246.24 | $1,246.25 | $1,246.30 | |