| 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 | $111.66 | 11.151% | $124.1112 | $124.11 | $124.10 | $124.10 |
| Purchase #2 | $54.75 | 5.343% | $57.6753 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $198.93 | 13.705% | $226.1934 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $198.69 | 11.677% | $221.891 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $180.90 | 5.123% | $190.1675 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $65.81 | 3.743% | $68.2733 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $13.82 | 7.449% | $14.8495 | $14.85 | $14.85 | $14.80 |
| 7 purchase totals = | $824.56 | $903.1612 | $903.16 | $903.15 | $903.20 | |