| 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 | $228.33 | 6.793% | $243.8405 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $182.91 | 9.444% | $200.184 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $197.41 | 6.289% | $209.8251 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $189.60 | 9.300% | $207.2328 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $227.28 | 9.300% | $248.417 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $119.43 | 12.272% | $134.0864 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $90.41 | 8.583% | $98.1699 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $1,235.37 | $1,341.7557 | $1,341.76 | $1,341.80 | $1,341.70 | |