| 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 | $220.54 | 13.368% | $250.0218 | $250.02 | $250.00 | $250.00 |
| Purchase #2 | $140.76 | 5.285% | $148.1992 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $150.54 | 9.670% | $165.0972 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $231.67 | 9.232% | $253.0578 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $111.34 | 10.211% | $122.7089 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $85.37 | 8.712% | $92.8074 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $201.59 | 13.172% | $228.1434 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,141.81 | $1,260.0357 | $1,260.04 | $1,260.00 | $1,260.00 | |