| 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 | $216.56 | 5.773% | $229.062 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $136.44 | 3.461% | $141.1622 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $23.62 | 12.208% | $26.5035 | $26.50 | $26.50 | $26.50 |
| Purchase #4 | $6.28 | 4.810% | $6.5821 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $130.83 | 5.555% | $138.0976 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $75.31 | 8.696% | $81.859 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $10.47 | 10.534% | $11.5729 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $599.51 | $634.8393 | $634.83 | $634.80 | $635.00 | |