| 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 | $152.35 | 4.163% | $158.6923 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $231.33 | 4.743% | $242.302 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $241.58 | 9.491% | $264.5084 | $264.51 | $264.50 | $264.50 |
| Purchase #4 | $6.61 | 4.606% | $6.9145 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $198.63 | 13.171% | $224.7916 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $216.25 | 3.559% | $223.9463 | $223.95 | $223.95 | $223.90 |
| Purchase #7 | $179.41 | 13.615% | $203.8367 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $1,226.16 | $1,324.9918 | $1,324.99 | $1,325.00 | $1,324.90 | |