| 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 | $119.97 | 5.185% | $126.1904 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $99.77 | 13.250% | $112.9895 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $78.78 | 8.741% | $85.6662 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $207.91 | 7.718% | $223.9565 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $140.86 | 4.421% | $147.0874 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $227.76 | 12.155% | $255.4442 | $255.44 | $255.45 | $255.40 |
| Purchase #7 | $168.65 | 13.437% | $191.3115 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $1,043.70 | $1,142.6457 | $1,142.65 | $1,142.65 | $1,142.70 | |