| 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 | $130.69 | 7.186% | $140.0814 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $98.36 | 4.437% | $102.7242 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $177.75 | 13.159% | $201.1401 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $10.48 | 3.177% | $10.8129 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $65.50 | 5.389% | $69.0298 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $226.97 | 9.373% | $248.2439 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $57.78 | 6.141% | $61.3283 | $61.33 | $61.35 | $61.30 |
| 7 purchase totals = | $767.53 | $833.3606 | $833.35 | $833.40 | $833.20 | |