| 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 | $71.60 | 12.277% | $80.3903 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $109.40 | 6.795% | $116.8337 | $116.83 | $116.85 | $116.80 |
| Purchase #3 | $201.97 | 11.327% | $224.8471 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $162.50 | 10.324% | $179.2765 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $248.98 | 10.118% | $274.1718 | $274.17 | $274.15 | $274.20 |
| Purchase #6 | $22.49 | 13.618% | $25.5527 | $25.55 | $25.55 | $25.60 |
| Purchase #7 | $247.79 | 8.221% | $268.1608 | $268.16 | $268.15 | $268.20 |
| 7 purchase totals = | $1,064.73 | $1,169.2329 | $1,169.23 | $1,169.25 | $1,169.30 | |