| 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 | $230.79 | 11.236% | $256.7216 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $220.52 | 13.463% | $250.2086 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $33.68 | 8.215% | $36.4468 | $36.45 | $36.45 | $36.40 |
| Purchase #4 | $198.38 | 3.831% | $205.9799 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $44.55 | 12.411% | $50.0791 | $50.08 | $50.10 | $50.10 |
| Purchase #6 | $146.54 | 6.472% | $156.0241 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $112.58 | 5.679% | $118.9734 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $987.04 | $1,074.4335 | $1,074.43 | $1,074.40 | $1,074.40 | |