| 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 | $243.32 | 5.361% | $256.3644 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $24.50 | 4.358% | $25.5677 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $45.89 | 7.845% | $49.4901 | $49.49 | $49.50 | $49.50 |
| Purchase #4 | $86.36 | 10.155% | $95.1299 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $171.49 | 5.618% | $181.1243 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $201.70 | 4.131% | $210.0322 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $78.80 | 8.230% | $85.2852 | $85.29 | $85.30 | $85.30 |
| 7 purchase totals = | $852.06 | $902.9938 | $902.99 | $903.00 | $903.00 | |