| 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 | $122.50 | 3.608% | $126.9198 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $13.29 | 6.428% | $14.1443 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $226.72 | 11.870% | $253.6317 | $253.63 | $253.65 | $253.60 |
| Purchase #4 | $60.31 | 3.639% | $62.5047 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $234.63 | 6.744% | $250.4534 | $250.45 | $250.45 | $250.50 |
| Purchase #6 | $172.77 | 3.821% | $179.3715 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $127.29 | 8.490% | $138.0969 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $957.51 | $1,025.1223 | $1,025.11 | $1,025.10 | $1,025.10 | |