| 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 | $101.84 | 3.703% | $105.6111 | $105.61 | $105.60 | $105.60 |
| Purchase #2 | $108.93 | 3.224% | $112.4419 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $201.86 | 13.338% | $228.7841 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $123.63 | 3.741% | $128.255 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $123.92 | 8.264% | $134.1607 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $181.65 | 9.609% | $199.1047 | $199.10 | $199.10 | $199.10 |
| Purchase #7 | $97.58 | 5.406% | $102.8552 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $939.41 | $1,011.2127 | $1,011.21 | $1,011.20 | $1,011.30 | |