| 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 | $230.99 | 6.802% | $246.7019 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $229.92 | 10.431% | $253.903 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $129.58 | 8.811% | $140.9973 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $124.55 | 7.851% | $134.3284 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $129.95 | 11.776% | $145.2529 | $145.25 | $145.25 | $145.30 |
| Purchase #6 | $224.29 | 10.253% | $247.2865 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $216.74 | 7.657% | $233.3358 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $1,286.02 | $1,401.8058 | $1,401.81 | $1,401.85 | $1,401.80 | |