| 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 | $116.83 | 12.112% | $130.9804 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $104.59 | 4.272% | $109.0581 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $124.74 | 9.237% | $136.2622 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $206.97 | 5.368% | $218.0801 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $73.33 | 9.626% | $80.3887 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $244.55 | 8.564% | $265.4933 | $265.49 | $265.50 | $265.50 |
| Purchase #7 | $86.86 | 6.312% | $92.3426 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $957.87 | $1,032.6054 | $1,032.60 | $1,032.65 | $1,032.70 | |