| 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 | $206.45 | 13.516% | $234.3538 | $234.35 | $234.35 | $234.40 |
| Purchase #2 | $16.66 | 12.383% | $18.723 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $145.56 | 8.475% | $157.8962 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $186.47 | 3.774% | $193.5074 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $150.50 | 10.373% | $166.1114 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $5.74 | 11.776% | $6.4159 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $242.29 | 4.483% | $253.1519 | $253.15 | $253.15 | $253.20 |
| 7 purchase totals = | $953.67 | $1,030.1596 | $1,030.16 | $1,030.10 | $1,030.20 | |