| 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 | $193.28 | 3.284% | $199.6273 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $206.70 | 9.652% | $226.6507 | $226.65 | $226.65 | $226.70 |
| Purchase #3 | $55.38 | 3.117% | $57.1062 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $195.57 | 8.467% | $212.1289 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $222.85 | 12.824% | $251.4283 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $63.70 | 5.476% | $67.1882 | $67.19 | $67.20 | $67.20 |
| Purchase #7 | $173.71 | 11.505% | $193.6953 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $1,111.19 | $1,207.8249 | $1,207.84 | $1,207.90 | $1,207.80 | |