| 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 | $131.94 | 3.276% | $136.2624 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $224.37 | 3.413% | $232.0277 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $164.95 | 6.522% | $175.708 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $89.33 | 3.508% | $92.4637 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $90.81 | 10.438% | $100.2887 | $100.29 | $100.30 | $100.30 |
| Purchase #6 | $80.55 | 9.374% | $88.1008 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $236.30 | 12.359% | $265.5043 | $265.50 | $265.50 | $265.50 |
| 7 purchase totals = | $1,018.25 | $1,090.3556 | $1,090.35 | $1,090.35 | $1,090.40 | |