| 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 | $213.74 | 4.413% | $223.1723 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $200.46 | 13.385% | $227.2916 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $46.96 | 8.293% | $50.8544 | $50.85 | $50.85 | $50.90 |
| Purchase #4 | $61.34 | 7.446% | $65.9074 | $65.91 | $65.90 | $65.90 |
| Purchase #5 | $179.33 | 7.490% | $192.7618 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $230.79 | 12.102% | $258.7202 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $216.60 | 6.743% | $231.2053 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $1,149.22 | $1,249.9130 | $1,249.91 | $1,249.85 | $1,250.00 | |