| 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 | $115.37 | 13.710% | $131.1872 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $81.69 | 10.863% | $90.564 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $138.85 | 9.171% | $151.5839 | $151.58 | $151.60 | $151.60 |
| Purchase #4 | $203.92 | 4.356% | $212.8028 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $150.45 | 6.802% | $160.6836 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $124.64 | 13.708% | $141.7257 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $100.88 | 6.521% | $107.4584 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $915.80 | $996.0056 | $996.00 | $996.05 | $996.10 | |