| 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 | $25.98 | 12.524% | $29.2337 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $121.76 | 9.531% | $133.3649 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $215.91 | 13.586% | $245.2435 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $79.77 | 8.560% | $86.5983 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $207.95 | 8.124% | $224.8439 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $63.79 | 8.694% | $69.3359 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $138.82 | 6.126% | $147.3241 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $853.98 | $935.9443 | $935.93 | $935.95 | $935.80 | |