| 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 | $235.54 | 11.343% | $262.2573 | $262.26 | $262.25 | $262.30 |
| Purchase #2 | $20.92 | 5.764% | $22.1258 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $238.32 | 5.688% | $251.8756 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $26.77 | 12.806% | $30.1982 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $90.54 | 3.351% | $93.574 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $228.72 | 8.209% | $247.4956 | $247.50 | $247.50 | $247.50 |
| Purchase #7 | $168.32 | 12.416% | $189.2186 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $1,009.13 | $1,096.7451 | $1,096.76 | $1,096.75 | $1,096.80 | |