| 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 | $206.30 | 10.480% | $227.9202 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $164.77 | 8.661% | $179.0407 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $242.62 | 8.321% | $262.8084 | $262.81 | $262.80 | $262.80 |
| Purchase #4 | $180.37 | 13.616% | $204.9292 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $18.34 | 12.788% | $20.6853 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $13.38 | 8.201% | $14.4773 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $141.80 | 9.157% | $154.7846 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $967.58 | $1,064.6457 | $1,064.65 | $1,064.70 | $1,064.60 | |