| 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 | $205.33 | 10.123% | $226.1156 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $65.84 | 7.414% | $70.7214 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $153.62 | 11.205% | $170.8331 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $225.34 | 13.147% | $254.9654 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $22.66 | 7.103% | $24.2695 | $24.27 | $24.25 | $24.30 |
| Purchase #6 | $221.52 | 5.801% | $234.3704 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $36.51 | 9.485% | $39.973 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $930.82 | $1,021.2484 | $1,021.25 | $1,021.15 | $1,021.30 | |