| 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 | $171.65 | 9.398% | $187.7817 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $114.80 | 6.550% | $122.3194 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $248.49 | 4.142% | $258.7825 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $5.80 | 13.509% | $6.5835 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $113.98 | 10.444% | $125.8841 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $239.43 | 12.282% | $268.8368 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $49.43 | 3.641% | $51.2297 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $943.58 | $1,021.4177 | $1,021.41 | $1,021.50 | $1,021.40 | |