| 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 | $122.35 | 5.710% | $129.3362 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $225.97 | 6.391% | $240.4117 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $121.72 | 9.402% | $133.1641 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $66.92 | 13.702% | $76.0894 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $37.53 | 6.465% | $39.9563 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $154.86 | 6.709% | $165.2496 | $165.25 | $165.25 | $165.20 |
| Purchase #7 | $162.41 | 8.254% | $175.8153 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $891.76 | $960.0226 | $960.03 | $960.00 | $960.00 | |