| 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 | $250.99 | 12.691% | $282.8431 | $282.84 | $282.85 | $282.80 |
| Purchase #2 | $85.80 | 10.346% | $94.6769 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $9.83 | 5.515% | $10.3721 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $190.68 | 4.534% | $199.3254 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $176.88 | 3.461% | $183.0018 | $183.00 | $183.00 | $183.00 |
| Purchase #6 | $139.31 | 8.316% | $150.895 | $150.90 | $150.90 | $150.90 |
| Purchase #7 | $83.64 | 8.692% | $90.91 | $90.91 | $90.90 | $90.90 |
| 7 purchase totals = | $937.13 | $1,012.0243 | $1,012.03 | $1,012.05 | $1,012.00 | |