| 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 | $117.98 | 7.197% | $126.471 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $218.40 | 9.514% | $239.1786 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $207.44 | 5.403% | $218.648 | $218.65 | $218.65 | $218.60 |
| Purchase #4 | $22.42 | 4.314% | $23.3872 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $219.75 | 13.349% | $249.0844 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $155.49 | 4.115% | $161.8884 | $161.89 | $161.90 | $161.90 |
| Purchase #7 | $37.95 | 9.405% | $41.5192 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $979.43 | $1,060.1768 | $1,060.18 | $1,060.20 | $1,060.20 | |