| 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 | $108.45 | 3.512% | $112.2588 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $125.59 | 12.827% | $141.6994 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $215.26 | 13.558% | $244.445 | $244.45 | $244.45 | $244.40 |
| Purchase #4 | $122.43 | 3.509% | $126.7261 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $211.59 | 4.697% | $221.5284 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $68.84 | 6.619% | $73.3965 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $151.39 | 8.531% | $164.3051 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $1,003.55 | $1,084.3593 | $1,084.38 | $1,084.40 | $1,084.30 | |