| 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 | $231.55 | 10.721% | $256.3745 | $256.37 | $256.35 | $256.40 |
| Purchase #2 | $57.95 | 13.850% | $65.9761 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $134.78 | 6.725% | $143.844 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $237.40 | 12.733% | $267.6281 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $201.78 | 10.181% | $222.3232 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $127.49 | 6.152% | $135.3332 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $137.41 | 3.402% | $142.0847 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $1,128.36 | $1,233.5638 | $1,233.55 | $1,233.60 | $1,233.50 | |