| 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 | $212.36 | 3.566% | $219.9328 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $233.82 | 9.407% | $255.8154 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $164.34 | 11.317% | $182.9384 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $34.92 | 10.565% | $38.6093 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $169.75 | 8.212% | $183.6899 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $103.70 | 12.661% | $116.8295 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $248.30 | 13.167% | $280.9937 | $280.99 | $281.00 | $281.00 |
| 7 purchase totals = | $1,167.19 | $1,278.8090 | $1,278.81 | $1,278.85 | $1,278.70 | |