| 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 | $16.97 | 13.581% | $19.2747 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $7.99 | 13.501% | $9.0687 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $226.74 | 5.187% | $238.501 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $181.97 | 10.847% | $201.7083 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $204.31 | 10.126% | $224.9984 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $226.28 | 7.537% | $243.3347 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $72.65 | 5.653% | $76.7569 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $936.91 | $1,013.6427 | $1,013.64 | $1,013.60 | $1,013.70 | |