| 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 | $221.51 | 4.292% | $231.0172 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $202.28 | 9.786% | $222.0751 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $49.28 | 7.260% | $52.8577 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $46.52 | 10.538% | $51.4223 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $180.44 | 11.188% | $200.6276 | $200.63 | $200.65 | $200.60 |
| Purchase #6 | $248.67 | 3.678% | $257.8161 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $5.56 | 8.281% | $6.0204 | $6.02 | $6.00 | $6.00 |
| 7 purchase totals = | $954.26 | $1,021.8364 | $1,021.85 | $1,021.80 | $1,021.80 | |