| 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 | $190.69 | 12.438% | $214.408 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $165.35 | 4.112% | $172.1492 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $172.90 | 12.119% | $193.8538 | $193.85 | $193.85 | $193.90 |
| Purchase #4 | $222.91 | 7.483% | $239.5904 | $239.59 | $239.60 | $239.60 |
| Purchase #5 | $60.42 | 11.200% | $67.187 | $67.19 | $67.20 | $67.20 |
| Purchase #6 | $99.90 | 3.725% | $103.6213 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $7.97 | 6.337% | $8.4751 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $920.14 | $999.2848 | $999.29 | $999.30 | $999.30 | |