| 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 | $190.38 | 8.174% | $205.9417 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $30.28 | 5.568% | $31.966 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $106.72 | 8.328% | $115.6076 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $113.81 | 12.675% | $128.2354 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $236.50 | 10.811% | $262.068 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $53.26 | 7.574% | $57.2939 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $77.96 | 8.603% | $84.6669 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $808.91 | $885.7795 | $885.79 | $885.75 | $885.80 | |