| 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 | $8.51 | 13.604% | $9.6677 | $9.67 | $9.65 | $9.70 |
| Purchase #2 | $222.93 | 6.694% | $237.8529 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $103.44 | 12.189% | $116.0483 | $116.05 | $116.05 | $116.00 |
| Purchase #4 | $165.86 | 8.708% | $180.3031 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $146.78 | 10.576% | $162.3035 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $201.26 | 10.262% | $221.9133 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $216.82 | 11.507% | $241.7695 | $241.77 | $241.75 | $241.80 |
| 7 purchase totals = | $1,065.60 | $1,169.8583 | $1,169.85 | $1,169.80 | $1,169.90 | |