| 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 | $234.79 | 4.476% | $245.2992 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $85.32 | 13.840% | $97.1283 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $51.66 | 3.795% | $53.6205 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $91.44 | 8.349% | $99.0743 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $132.30 | 5.778% | $139.9443 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $206.44 | 3.134% | $212.9098 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $142.28 | 10.404% | $157.0828 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $944.23 | $1,005.0592 | $1,005.05 | $1,005.05 | $1,005.00 | |