| 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 | $20.29 | 4.546% | $21.2124 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $228.80 | 9.857% | $251.3528 | $251.35 | $251.35 | $251.40 |
| Purchase #3 | $168.60 | 13.123% | $190.7254 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $91.73 | 4.689% | $96.0312 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $203.76 | 4.259% | $212.4381 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $102.48 | 4.569% | $107.1623 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $70.88 | 13.374% | $80.3595 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $886.54 | $959.2817 | $959.28 | $959.30 | $959.30 | |