| 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 | $135.75 | 3.256% | $140.17 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $182.66 | 3.375% | $188.8248 | $188.82 | $188.80 | $188.80 |
| Purchase #3 | $187.81 | 7.822% | $202.5005 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $53.42 | 9.794% | $58.652 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $210.56 | 12.345% | $236.5536 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $134.96 | 10.245% | $148.7867 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $26.38 | 9.151% | $28.794 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $931.54 | $1,004.2816 | $1,004.27 | $1,004.25 | $1,004.40 | |