| 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 | $209.29 | 8.828% | $227.7661 | $227.77 | $227.75 | $227.80 |
| Purchase #2 | $213.52 | 4.375% | $222.8615 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $134.54 | 11.790% | $150.4023 | $150.40 | $150.40 | $150.40 |
| Purchase #4 | $177.73 | 5.530% | $187.5585 | $187.56 | $187.55 | $187.60 |
| Purchase #5 | $226.89 | 3.545% | $234.9333 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $155.48 | 10.263% | $171.4369 | $171.44 | $171.45 | $171.40 |
| Purchase #7 | $138.93 | 12.436% | $156.2073 | $156.21 | $156.20 | $156.20 |
| 7 purchase totals = | $1,256.38 | $1,351.1659 | $1,351.17 | $1,351.15 | $1,351.20 | |