| 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 | $47.40 | 12.723% | $53.4307 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $191.81 | 10.540% | $212.0268 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $17.51 | 5.776% | $18.5214 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $198.65 | 8.135% | $214.8102 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $175.39 | 7.183% | $187.9883 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $226.28 | 12.636% | $254.8727 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $242.81 | 13.169% | $274.7856 | $274.79 | $274.80 | $274.80 |
| 7 purchase totals = | $1,099.85 | $1,216.4357 | $1,216.44 | $1,216.45 | $1,216.40 | |