| 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 | $246.48 | 3.163% | $254.2762 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $163.79 | 11.736% | $183.0124 | $183.01 | $183.00 | $183.00 |
| Purchase #3 | $124.27 | 3.798% | $128.9898 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $186.79 | 10.137% | $205.7249 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $22.50 | 8.552% | $24.4242 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $56.83 | 9.490% | $62.2232 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $129.39 | 5.309% | $136.2593 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $930.05 | $994.9100 | $994.90 | $994.85 | $994.90 | |