| 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 | $184.38 | 7.502% | $198.2122 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $187.44 | 3.733% | $194.4371 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $220.71 | 11.199% | $245.4273 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $96.35 | 4.354% | $100.5451 | $100.55 | $100.55 | $100.50 |
| Purchase #5 | $125.64 | 13.823% | $143.0072 | $143.01 | $143.00 | $143.00 |
| Purchase #6 | $246.65 | 3.344% | $254.898 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $201.53 | 11.719% | $225.1473 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $1,262.70 | $1,361.6742 | $1,361.69 | $1,361.70 | $1,361.50 | |