| 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 | $151.81 | 8.462% | $164.6562 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $225.31 | 13.647% | $256.0581 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $245.75 | 8.447% | $266.5085 | $266.51 | $266.50 | $266.50 |
| Purchase #4 | $112.33 | 3.424% | $116.1762 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $223.75 | 5.683% | $236.4657 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $10.76 | 7.592% | $11.5769 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $34.49 | 12.479% | $38.794 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $1,004.20 | $1,090.2356 | $1,090.25 | $1,090.25 | $1,090.40 | |