| 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 | $43.28 | 11.187% | $48.1217 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $9.61 | 4.814% | $10.0726 | $10.07 | $10.05 | $10.10 |
| Purchase #3 | $238.97 | 6.358% | $254.1637 | $254.16 | $254.15 | $254.20 |
| Purchase #4 | $193.72 | 8.795% | $210.7577 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $75.78 | 7.382% | $81.3741 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $212.30 | 10.478% | $234.5448 | $234.54 | $234.55 | $234.50 |
| Purchase #7 | $195.64 | 8.382% | $212.0385 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $969.30 | $1,051.0731 | $1,051.06 | $1,051.00 | $1,051.10 | |