| 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 | $182.89 | 10.345% | $201.81 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $10.90 | 6.775% | $11.6385 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $216.49 | 6.743% | $231.0879 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $250.92 | 13.379% | $284.4906 | $284.49 | $284.50 | $284.50 |
| Purchase #5 | $129.72 | 7.248% | $139.1221 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $9.63 | 11.204% | $10.7089 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $245.66 | 8.308% | $266.0694 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $1,046.21 | $1,144.9274 | $1,144.93 | $1,144.90 | $1,144.90 | |