| 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 | $230.45 | 7.145% | $246.9157 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $201.62 | 7.158% | $216.052 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $140.91 | 10.124% | $155.1757 | $155.18 | $155.20 | $155.20 |
| Purchase #4 | $56.75 | 8.615% | $61.639 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $199.69 | 12.220% | $224.0921 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $141.38 | 9.565% | $154.903 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $130.96 | 4.723% | $137.1452 | $137.15 | $137.15 | $137.10 |
| 7 purchase totals = | $1,101.76 | $1,195.9227 | $1,195.93 | $1,195.95 | $1,195.90 | |