| 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 | $245.40 | 3.786% | $254.6908 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $234.42 | 6.652% | $250.0136 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $103.50 | 4.602% | $108.2631 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $185.54 | 7.303% | $199.09 | $199.09 | $199.10 | $199.10 |
| Purchase #5 | $22.57 | 13.751% | $25.6736 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $95.51 | 11.861% | $106.8384 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $187.87 | 9.354% | $205.4434 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $1,074.81 | $1,150.0129 | $1,150.00 | $1,150.00 | $1,150.00 | |