| 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 | $233.27 | 5.849% | $246.914 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $192.38 | 6.195% | $204.2979 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $166.91 | 7.239% | $178.9926 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $31.51 | 10.691% | $34.8787 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $151.92 | 10.327% | $167.6088 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $171.63 | 11.444% | $191.2713 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $187.99 | 10.341% | $207.43 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,135.61 | $1,231.3933 | $1,231.39 | $1,231.40 | $1,231.40 | |