| 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 | $201.99 | 12.222% | $226.6772 | $226.68 | $226.70 | $226.70 |
| Purchase #2 | $5.74 | 6.640% | $6.1211 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $52.89 | 6.805% | $56.4892 | $56.49 | $56.50 | $56.50 |
| Purchase #4 | $37.35 | 9.583% | $40.9293 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $171.45 | 13.283% | $194.2237 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $91.92 | 9.583% | $100.7287 | $100.73 | $100.75 | $100.70 |
| Purchase #7 | $203.84 | 9.367% | $222.9337 | $222.93 | $222.95 | $222.90 |
| 7 purchase totals = | $765.18 | $848.1029 | $848.10 | $848.15 | $848.00 | |