| 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 | $51.47 | 3.296% | $53.1665 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $122.50 | 4.650% | $128.1963 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $211.81 | 10.610% | $234.283 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $204.27 | 13.118% | $231.0661 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $137.76 | 12.868% | $155.487 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $191.78 | 3.838% | $199.1405 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $83.54 | 9.301% | $91.3101 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $1,003.13 | $1,092.6495 | $1,092.66 | $1,092.65 | $1,092.70 | |