| 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 | $245.73 | 11.425% | $273.8047 | $273.80 | $273.80 | $273.80 |
| Purchase #2 | $174.81 | 13.620% | $198.6191 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $112.30 | 9.175% | $122.6035 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $218.31 | 6.333% | $232.1356 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $179.36 | 5.707% | $189.5961 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $91.89 | 13.798% | $104.569 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $51.53 | 9.469% | $56.4094 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $1,073.93 | $1,177.7374 | $1,177.74 | $1,177.70 | $1,177.70 | |