| 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 | $222.82 | 6.595% | $237.515 | $237.52 | $237.50 | $237.50 |
| Purchase #2 | $93.72 | 9.647% | $102.7612 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $240.66 | 10.539% | $266.0232 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $248.37 | 13.294% | $281.3883 | $281.39 | $281.40 | $281.40 |
| Purchase #5 | $38.47 | 8.523% | $41.7488 | $41.75 | $41.75 | $41.70 |
| Purchase #6 | $165.68 | 13.324% | $187.7552 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $177.87 | 13.522% | $201.9216 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $1,187.59 | $1,319.1133 | $1,319.12 | $1,319.05 | $1,319.10 | |