| 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 | $119.91 | 4.310% | $125.0781 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $205.77 | 6.366% | $218.8693 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $78.60 | 6.280% | $83.5361 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $227.58 | 13.573% | $258.4694 | $258.47 | $258.45 | $258.50 |
| Purchase #5 | $184.46 | 12.605% | $207.7112 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $221.81 | 12.231% | $248.9396 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $225.77 | 8.571% | $245.1207 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $1,263.90 | $1,387.7244 | $1,387.73 | $1,387.70 | $1,387.70 | |