| 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 | $111.40 | 4.132% | $116.003 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $81.81 | 6.158% | $86.8479 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $111.41 | 6.456% | $118.6026 | $118.60 | $118.60 | $118.60 |
| Purchase #4 | $92.31 | 3.502% | $95.5427 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $15.94 | 5.385% | $16.7984 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $193.96 | 6.254% | $206.0903 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $196.27 | 12.165% | $220.1462 | $220.15 | $220.15 | $220.10 |
| 7 purchase totals = | $803.10 | $860.0311 | $860.03 | $860.05 | $859.90 | |