| 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 | $201.69 | 4.830% | $211.4316 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $113.84 | 7.806% | $122.7264 | $122.73 | $122.75 | $122.70 |
| Purchase #3 | $82.74 | 3.362% | $85.5217 | $85.52 | $85.50 | $85.50 |
| Purchase #4 | $174.76 | 3.627% | $181.0985 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $204.70 | 9.477% | $224.0994 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $108.89 | 4.282% | $113.5527 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $145.55 | 4.358% | $151.8931 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $1,032.17 | $1,090.3234 | $1,090.32 | $1,090.35 | $1,090.30 | |