| 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 | $122.66 | 5.408% | $129.2935 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $221.27 | 12.471% | $248.8646 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $191.32 | 3.583% | $198.175 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $91.42 | 9.542% | $100.1433 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $60.70 | 10.676% | $67.1803 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $29.39 | 8.567% | $31.9078 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $172.48 | 5.398% | $181.7905 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $889.24 | $957.3550 | $957.35 | $957.40 | $957.40 | |