| 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 | $222.26 | 9.630% | $243.6636 | $243.66 | $243.65 | $243.70 |
| Purchase #2 | $73.45 | 5.737% | $77.6638 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $231.73 | 13.788% | $263.6809 | $263.68 | $263.70 | $263.70 |
| Purchase #4 | $100.38 | 4.520% | $104.9172 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $172.65 | 10.261% | $190.3656 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $62.32 | 4.715% | $65.2584 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $125.84 | 7.433% | $135.1937 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $988.63 | $1,080.7432 | $1,080.74 | $1,080.70 | $1,080.90 | |