| 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 | $225.27 | 8.822% | $245.1433 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $131.49 | 10.689% | $145.545 | $145.55 | $145.55 | $145.50 |
| Purchase #3 | $199.62 | 7.686% | $214.9628 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $215.51 | 8.677% | $234.2098 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $75.87 | 12.661% | $85.4759 | $85.48 | $85.50 | $85.50 |
| Purchase #6 | $198.59 | 6.459% | $211.4169 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $79.54 | 8.830% | $86.5634 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $1,125.89 | $1,223.3171 | $1,223.32 | $1,223.30 | $1,223.30 | |