| 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 | $33.66 | 8.224% | $36.4282 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $249.75 | 7.186% | $267.697 | $267.70 | $267.70 | $267.70 |
| Purchase #3 | $236.72 | 7.479% | $254.4243 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $18.42 | 4.346% | $19.2205 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $192.97 | 7.157% | $206.7809 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $141.76 | 11.823% | $158.5203 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $179.81 | 4.113% | $187.2056 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $1,053.09 | $1,130.2768 | $1,130.28 | $1,130.25 | $1,130.20 | |