| 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 | $118.50 | 9.573% | $129.844 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $154.68 | 7.860% | $166.8378 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $22.90 | 5.164% | $24.0826 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $99.46 | 6.588% | $106.0124 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $229.81 | 3.571% | $238.0165 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $105.85 | 7.190% | $113.4606 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $242.26 | 9.434% | $265.1148 | $265.11 | $265.10 | $265.10 |
| 7 purchase totals = | $973.46 | $1,043.3687 | $1,043.36 | $1,043.35 | $1,043.30 | |