| 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 | $193.64 | 9.369% | $211.7821 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $24.37 | 3.358% | $25.1883 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $104.36 | 6.536% | $111.181 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $87.45 | 4.107% | $91.0416 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $179.94 | 11.540% | $200.7051 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $204.31 | 10.832% | $226.4409 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $224.37 | 5.376% | $236.4321 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,018.44 | $1,102.7711 | $1,102.77 | $1,102.85 | $1,102.70 | |