| 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 | $155.87 | 9.462% | $170.6184 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $241.54 | 4.712% | $252.9214 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $154.55 | 6.599% | $164.7488 | $164.75 | $164.75 | $164.70 |
| Purchase #4 | $99.92 | 6.294% | $106.209 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $87.88 | 9.413% | $96.1521 | $96.15 | $96.15 | $96.20 |
| Purchase #6 | $214.53 | 11.406% | $238.9993 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $180.79 | 9.591% | $198.1296 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $1,135.08 | $1,227.7786 | $1,227.78 | $1,227.75 | $1,227.70 | |