| 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 | $246.41 | 3.157% | $254.1892 | $254.19 | $254.20 | $254.20 |
| Purchase #2 | $205.61 | 9.816% | $225.7927 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $90.67 | 8.556% | $98.4277 | $98.43 | $98.45 | $98.40 |
| Purchase #4 | $16.72 | 8.172% | $18.0864 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $176.42 | 7.269% | $189.244 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $154.30 | 10.790% | $170.949 | $170.95 | $170.95 | $170.90 |
| Purchase #7 | $93.34 | 10.441% | $103.0856 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $983.47 | $1,059.7746 | $1,059.78 | $1,059.85 | $1,059.70 | |