| 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 | $250.89 | 12.688% | $282.7229 | $282.72 | $282.70 | $282.70 |
| Purchase #2 | $66.85 | 12.164% | $74.9816 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $118.44 | 10.669% | $131.0764 | $131.08 | $131.10 | $131.10 |
| Purchase #4 | $196.80 | 11.795% | $220.0126 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $125.93 | 11.685% | $140.6449 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $59.65 | 5.692% | $63.0453 | $63.05 | $63.05 | $63.00 |
| Purchase #7 | $111.55 | 5.830% | $118.0534 | $118.05 | $118.05 | $118.10 |
| 7 purchase totals = | $930.11 | $1,030.5371 | $1,030.53 | $1,030.55 | $1,030.50 | |