| 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 | $217.78 | 4.835% | $228.3097 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $153.39 | 8.350% | $166.1981 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $230.49 | 9.225% | $251.7527 | $251.75 | $251.75 | $251.80 |
| Purchase #4 | $227.54 | 8.267% | $246.3507 | $246.35 | $246.35 | $246.40 |
| Purchase #5 | $185.88 | 7.303% | $199.4548 | $199.45 | $199.45 | $199.50 |
| Purchase #6 | $231.41 | 10.566% | $255.8608 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $67.47 | 7.665% | $72.6416 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $1,313.96 | $1,420.5684 | $1,420.56 | $1,420.55 | $1,420.70 | |