| 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 | $186.38 | 8.616% | $202.4385 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $74.92 | 5.532% | $79.0646 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $215.87 | 13.118% | $244.1878 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $106.45 | 12.630% | $119.8946 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $112.53 | 6.680% | $120.047 | $120.05 | $120.05 | $120.00 |
| Purchase #6 | $128.47 | 8.730% | $139.6854 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $111.52 | 4.244% | $116.2529 | $116.25 | $116.25 | $116.30 |
| 7 purchase totals = | $936.14 | $1,021.5708 | $1,021.57 | $1,021.60 | $1,021.60 | |