| 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 | $9.41 | 5.112% | $9.891 | $9.89 | $9.90 | $9.90 |
| Purchase #2 | $112.32 | 13.623% | $127.6214 | $127.62 | $127.60 | $127.60 |
| Purchase #3 | $209.39 | 8.667% | $227.5378 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $242.27 | 10.364% | $267.3789 | $267.38 | $267.40 | $267.40 |
| Purchase #5 | $207.56 | 12.102% | $232.6789 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $150.79 | 6.661% | $160.8341 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $214.38 | 9.617% | $234.9969 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $1,146.12 | $1,260.9390 | $1,260.94 | $1,261.00 | $1,260.90 | |