| 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 | $86.39 | 3.536% | $89.4448 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $120.84 | 13.536% | $137.1969 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $19.84 | 11.198% | $22.0617 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $137.86 | 5.528% | $145.4809 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $203.36 | 13.772% | $231.3667 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $178.51 | 12.780% | $201.3236 | $201.32 | $201.30 | $201.30 |
| Purchase #7 | $22.89 | 10.163% | $25.2163 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $769.69 | $852.0909 | $852.09 | $852.05 | $852.10 | |