| 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 | $123.39 | 10.126% | $135.8845 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $115.73 | 3.163% | $119.3905 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $52.58 | 6.516% | $56.0061 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $234.84 | 9.340% | $256.7741 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $156.61 | 4.509% | $163.6715 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $125.59 | 6.583% | $133.8576 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $244.31 | 11.371% | $272.0905 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $1,053.05 | $1,137.6748 | $1,137.67 | $1,137.65 | $1,137.80 | |