| 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 | $225.28 | 4.686% | $235.8366 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $245.55 | 9.267% | $268.3051 | $268.31 | $268.30 | $268.30 |
| Purchase #3 | $92.86 | 12.661% | $104.617 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $8.29 | 3.742% | $8.6002 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $178.52 | 8.522% | $193.7335 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $108.50 | 3.119% | $111.8841 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $187.30 | 7.769% | $201.8513 | $201.85 | $201.85 | $201.90 |
| 7 purchase totals = | $1,046.30 | $1,124.8278 | $1,124.83 | $1,124.85 | $1,124.80 | |