| 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 | $224.66 | 9.174% | $245.2703 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $118.68 | 5.658% | $125.3949 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $106.97 | 12.287% | $120.1134 | $120.11 | $120.10 | $120.10 |
| Purchase #4 | $117.28 | 5.665% | $123.9239 | $123.92 | $123.90 | $123.90 |
| Purchase #5 | $93.97 | 3.348% | $97.1161 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $162.88 | 11.570% | $181.7252 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $248.32 | 8.831% | $270.2491 | $270.25 | $270.25 | $270.20 |
| 7 purchase totals = | $1,072.76 | $1,163.7929 | $1,163.79 | $1,163.75 | $1,163.70 | |