| 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 | $81.28 | 10.264% | $89.6226 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $187.63 | 4.294% | $195.6868 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $123.97 | 8.111% | $134.0252 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $234.62 | 12.557% | $264.0812 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $103.75 | 7.246% | $111.2677 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $220.55 | 3.541% | $228.3597 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $216.41 | 12.601% | $243.6798 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $1,168.21 | $1,266.7230 | $1,266.73 | $1,266.75 | $1,266.80 | |