| 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 | $25.78 | 5.524% | $27.2041 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $25.70 | 9.238% | $28.0742 | $28.07 | $28.05 | $28.10 |
| Purchase #3 | $241.43 | 6.154% | $256.2876 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $114.72 | 11.632% | $128.0642 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $244.92 | 3.796% | $254.2172 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $232.92 | 3.534% | $241.1514 | $241.15 | $241.15 | $241.20 |
| Purchase #7 | $97.54 | 6.453% | $103.8343 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $983.01 | $1,038.8330 | $1,038.82 | $1,038.80 | $1,038.90 | |