| 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 | $210.56 | 10.313% | $232.2751 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $226.41 | 12.254% | $254.1543 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $115.90 | 11.456% | $129.1775 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $121.53 | 9.301% | $132.8335 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $143.27 | 5.278% | $150.8318 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $140.43 | 4.455% | $146.6862 | $146.69 | $146.70 | $146.70 |
| Purchase #7 | $233.80 | 8.362% | $253.3504 | $253.35 | $253.35 | $253.40 |
| 7 purchase totals = | $1,191.90 | $1,299.3088 | $1,299.31 | $1,299.40 | $1,299.40 | |