| 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 | $22.67 | 11.140% | $25.1954 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $113.35 | 12.476% | $127.4915 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $131.89 | 5.586% | $139.2574 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $157.70 | 9.238% | $172.2683 | $172.27 | $172.25 | $172.30 |
| Purchase #5 | $226.47 | 13.742% | $257.5915 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $181.56 | 5.673% | $191.8599 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $190.34 | 8.117% | $205.7899 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $1,023.98 | $1,119.4539 | $1,119.46 | $1,119.45 | $1,119.60 | |