| 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 | $246.29 | 4.385% | $257.0898 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $87.66 | 8.244% | $94.8867 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $157.66 | 4.153% | $164.2076 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $233.74 | 4.786% | $244.9268 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $193.76 | 10.390% | $213.8917 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $92.81 | 11.831% | $103.7904 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $125.62 | 13.353% | $142.394 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $1,137.54 | $1,221.1870 | $1,221.19 | $1,221.25 | $1,221.20 | |