| 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 | $191.89 | 9.814% | $210.7221 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $195.75 | 8.418% | $212.2282 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $148.57 | 12.613% | $167.3091 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $56.64 | 12.793% | $63.886 | $63.89 | $63.90 | $63.90 |
| Purchase #5 | $107.75 | 10.324% | $118.8741 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $244.52 | 10.824% | $270.9868 | $270.99 | $271.00 | $271.00 |
| Purchase #7 | $167.67 | 9.773% | $184.0564 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $1,112.79 | $1,228.0627 | $1,228.07 | $1,228.05 | $1,228.10 | |