| 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 | $206.42 | 9.600% | $226.2363 | $226.24 | $226.25 | $226.20 |
| Purchase #2 | $162.92 | 10.560% | $180.1244 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $30.73 | 7.381% | $32.9982 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $85.45 | 6.552% | $91.0487 | $91.05 | $91.05 | $91.00 |
| Purchase #5 | $33.36 | 7.598% | $35.8947 | $35.89 | $35.90 | $35.90 |
| Purchase #6 | $219.86 | 3.490% | $227.5331 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $181.36 | 7.522% | $195.0019 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $920.10 | $988.8373 | $988.83 | $988.85 | $988.70 | |