| 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 | $127.43 | 8.264% | $137.9608 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $164.41 | 5.173% | $172.9149 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $19.39 | 8.550% | $21.0478 | $21.05 | $21.05 | $21.00 |
| Purchase #4 | $193.79 | 5.539% | $204.524 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $242.74 | 6.223% | $257.8457 | $257.85 | $257.85 | $257.80 |
| Purchase #6 | $123.96 | 11.426% | $138.1237 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $82.49 | 5.558% | $87.0748 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $954.21 | $1,019.4917 | $1,019.48 | $1,019.40 | $1,019.40 | |