| 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 | $245.34 | 9.713% | $269.1699 | $269.17 | $269.15 | $269.20 |
| Purchase #2 | $217.40 | 3.557% | $225.1329 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $11.72 | 11.151% | $13.0269 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $5.65 | 11.383% | $6.2931 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $215.44 | 12.540% | $242.4562 | $242.46 | $242.45 | $242.50 |
| Purchase #6 | $23.27 | 3.221% | $24.0195 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $235.50 | 8.864% | $256.3747 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $954.32 | $1,036.4732 | $1,036.47 | $1,036.45 | $1,036.50 | |