| 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 | $232.37 | 5.183% | $244.4137 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $8.50 | 3.444% | $8.7927 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $158.81 | 8.190% | $171.8165 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $250.69 | 7.209% | $268.7622 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $244.99 | 10.468% | $270.6356 | $270.64 | $270.65 | $270.60 |
| Purchase #6 | $108.29 | 9.498% | $118.5754 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $175.74 | 6.823% | $187.7307 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $1,179.39 | $1,270.7268 | $1,270.73 | $1,270.75 | $1,270.70 | |