| 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 | $85.40 | 12.841% | $96.3662 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $203.53 | 12.237% | $228.436 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $222.95 | 12.618% | $251.0818 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $106.84 | 5.691% | $112.9203 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $82.39 | 8.699% | $89.5571 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $28.31 | 13.495% | $32.1304 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $224.82 | 3.283% | $232.2008 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $954.24 | $1,042.6926 | $1,042.70 | $1,042.70 | $1,042.70 | |