| 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 | $188.64 | 12.488% | $212.1974 | $212.20 | $212.20 | $212.20 |
| Purchase #2 | $14.94 | 4.679% | $15.639 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $100.44 | 9.657% | $110.1395 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $88.86 | 11.615% | $99.1811 | $99.18 | $99.20 | $99.20 |
| Purchase #5 | $231.60 | 8.191% | $250.5704 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $121.71 | 4.372% | $127.0312 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $174.90 | 12.252% | $196.3287 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $921.09 | $1,011.0873 | $1,011.09 | $1,011.15 | $1,011.00 | |