| 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 | $20.49 | 12.841% | $23.1211 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $196.66 | 13.312% | $222.8394 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $182.82 | 8.529% | $198.4127 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $235.55 | 13.484% | $267.3116 | $267.31 | $267.30 | $267.30 |
| Purchase #5 | $69.63 | 12.222% | $78.1402 | $78.14 | $78.15 | $78.10 |
| Purchase #6 | $68.78 | 3.233% | $71.0037 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $39.35 | 7.385% | $42.256 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $813.28 | $903.0847 | $903.08 | $903.05 | $903.00 | |