| 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 | $122.77 | 12.184% | $137.7283 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $52.99 | 13.846% | $60.327 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $197.68 | 9.453% | $216.3667 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $108.91 | 4.742% | $114.0745 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $214.47 | 9.228% | $234.2613 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $146.75 | 12.653% | $165.3183 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $67.69 | 6.152% | $71.8543 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $911.26 | $999.9304 | $999.93 | $999.90 | $1,000.00 | |