| 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 | $220.87 | 13.390% | $250.4445 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $135.85 | 13.321% | $153.9466 | $153.95 | $153.95 | $153.90 |
| Purchase #3 | $157.77 | 5.842% | $166.9869 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $46.28 | 13.565% | $52.5579 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $237.43 | 7.127% | $254.3516 | $254.35 | $254.35 | $254.40 |
| Purchase #6 | $49.25 | 6.439% | $52.4212 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $36.27 | 7.858% | $39.1201 | $39.12 | $39.10 | $39.10 |
| 7 purchase totals = | $883.72 | $969.8288 | $969.83 | $969.80 | $969.80 | |