| 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 | $81.63 | 8.381% | $88.4714 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $177.69 | 13.201% | $201.1469 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $222.29 | 11.747% | $248.4024 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $195.79 | 11.532% | $218.3685 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $231.83 | 6.432% | $246.7413 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $49.80 | 12.198% | $55.8746 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $46.54 | 5.840% | $49.2579 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $1,005.57 | $1,108.2630 | $1,108.26 | $1,108.20 | $1,108.30 | |